8th grade math ,please answer

Answers

Answer 1

Answer: Where is the problem???

Step-by-step explanation:

Answer 2
There is no problem how do you want me to answering

Related Questions

5 1/2÷6 please.........

Answers

Answer:

0.834

Step-by-step explanation:

Step-by-step explanation:

51/ 2 ÷ 6

= 51/2 × 1/6

= 51/12

= 17/4

Hope I Helped

word problem

CARS Write and solve an equation to find the number of miles you must drive to have the same cost for each of the car rentals.

car 1
$15 plus $0.50 per mile

car 2
$25 plus $0 25 per mile

Answers

C1 =15+0.50x C2=25+0.25x

15+0.50x=25+0.25x

0.25x=10
X=40

Answer:67

Step-by-step explanation:

Cool

Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate.

A. x y
7 13
14 26

B. x y
5 9
10 18

C. x y
9 17
18 34

D. x y
11 21
22 42

E. x y
10 19
20 38

F. x y
13 25
26 50

G. x y
12 23
24 46

Answers

Is the answer C??????? I really don't know it's a guess ;-;

Answer:

I think the answer would be : A,B,D,G,F

Step-by-step explanation:

★ ★ ★ Type each pair of coordinates using parentheses and commas (x, y). Seperate each coordinate pair with a space. ★ ★ ★

Answers

Answer:

Ordered-pair answers include two coordinates separated by a comma and enclosed in parentheses. For example, (5,-2) and (2a,b) are correctly formatted ordered-pair answers.

When you enter an ordered-pair answer in the Edit Answer Definition wizard, you need to select an answer rule based on the type of equivalent answers you want the Player to accept as correct. When creating ordered-pair answers, you must select the checkbox The correct answer(s) are ordered pairs.

Step-by-step explanation:

(4,4) (4,-4) (-4,-4) (-4,4)

surface area of this prism

Answers

Answer:

no idea sorry

Step-by-step explanation:

sorry,but god bless you and your family,love from Honeyyy and stay safe    -love from Paris

I’ve done this exact problem before, but I forgot how to solve it. sorry-

Organism bees population grows at the same rate but it’s not infected with the virus. After eight days how much larger is organism B’s population an organism A’s population? 1: By what factor does organism as population grow in the first five days?

Answers

Uh kinda need some more numbers here about the rate

Um ????????????????????

What is the slope of the line whose eqation is
2x - 4y = 10
On the coordinate plane.

Answers

Answer:

The slope of the line is 1/2.

The answer in y=mx+b format is y = 1/2x - 5/2

Step-by-step explanation:

1/2=5/2 is correct answer

pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

with what there’s no picture??????

Answer:

Umm... With wat :/

Step-by-step explanation:

Thanks?..

It costs $3.55 to make a sandwich at the local deli shop. To make a profit, the deli sells it at a price that is 160% of the cost. The sandwich sells for $___.

Answers

Answer:

Step-by-step explanation:

.568 or 56 cents (i hope this is correct)

3.55*.160 (since it says 160% of the cost)

.568 or 56.8 cents (maybe)

can someone plz solve this?

also plz give detailed explantation of how to do it

most helpful answer gets brainleist

thanks so much

Answers

Answer:

x y

3 3

5 7

1/2 -2

-1 -5

Step-by-step explanation:

You have to plug the numbers in to find out the chart

2(3)-3=y

6-3=y

3=y

2x-3=(7)

add the 3 on both sides to make the x by its self

2x=10

divide both sides by 2

x=5

2(1/2)-3=y

1-3=y

y=-2

2x-3=(-5)

add the 3 to both sides

2x=-2

divide the 2 on both sides

x=-1

Substitute x=3 in the given equation
We get 2(3)-3=y
6-3=y
So, y=3
next, substitute y=7 in the equation
We get 2x-3=7
2x=7+3
2x= 10
X= 5
Keep substituting the values..
When x= 1/2, Y = -2
When y= -5, x= -1
With these coordinates, plot the points on the graph

which pair of numbers has a lcm of 12
1 and 6
2 and 3
2 and 6
3 and 4

Answers

Answer:

3 and 4

and

2 and 6

Step-by-step explanation:

3×4=12

2×6=12

Answer:

3 and 4

2 and 6

Step-by-step explanation:

Find the y-intercept of the given function. Write your answer as an ordered pair (x,y) [tex]5x - \frac{2}{3}y = 12[/tex]

Answers

Answer:

y= 3/2(5x-12)

Step-by-step explanation:

hope this helps and if you can mark bainliest :)

To find the Y-intercept.. you’ll need to replace x with 0.. so 5(0)-2/3y=12 then solve for y

Please help 50 points + brainlest
Look At The Picture

Answers

No there are no lines

At the fair, Hunter bought 3 snacks and 10 ride tickets. Each ride ticket costs $1.50 less than a snack. If he spent a total of $24.00, what was the cost of each snack?

A) $4
B) $2
C) $5
D) $3

Answers

Answer:

d if this helped mark brainliest

Step-by-step explanation:

Each ride ticket is 1.50 less than each snack

t = s - 1.50

hunter spent a total of 24

if hunter bought 3 snacks and 10 ride tickets.

3s + 10t = 24

3s + 10(s - 1.50) = 24

3s + 10s - 15.00 = 24

13s = 39.00

s = 3

t = 1.50

Answer:

D

Step-by-step explanation:

Let s represent the cost of snacks and r represent the cost of the ride tickets.  

We know that Hunter bought 3 snacks and 10 ride tickets. This cost in total $24. So:

[tex]3s+10r=24[/tex]

We know that each ride ticket cost $1.50 less than a snack. So, we can write that:

[tex]r=s-1.5[/tex]

We can find s using substitution. Substitute the above equation into the first equation. This yields:

[tex]3s+10(s-1.5)=24[/tex]

Distribute:

[tex]3s+10s-15=24[/tex]

Combine like terms:

[tex]13s-15=24[/tex]

Add 15 to both sides:

[tex]13s=39[/tex]

Divide both sides by 13:

[tex]s=3[/tex]

So, the cost of a snack is $3.

Our answer is D.

And we're done!

A movie theater has 24 screens. The ratio of action films to other films currently showing on all of the screens 1:2. How many action films are currently showing?

Answers

Answer:

8:16, 8 actions films

Step-by-step explanation:

1:2 = 1x:2x

= 24 / (1x+2x)

= 24 / 3x = 8, x = 8

= 8*1 : 8*2

= 8:16

Proof:

8 + 16 = 24

What is the simplified expression of (x^2/y)3

Answers

Answer:

I believe it is x ^6y^3

I need help on this before I have a mental breakdown breakdown (ez 20 points if answered)

Answers

Answer:

Step-by-step explanation:

1. Exponent

2. Right, Larger/Bigger

3. Left , Smaller

Not totally sure about the bigger/smaller answer but that's what will happen when you move the decimal.

• exponent
•right
•left (positive)

Carson orders three items at McDonald's, a Coke, some Chicken McNuggets, and a large fry. The coke is two thirds the price of the fries and the chicken nuggets are two times the price of the fries. The total for all three items is $5.39. Write an equasion for the problem

Answers

use the distributive property and set up an equation! hope this helps i’ll answer asap if anymore questions
girl the tax is barely 3 dollars whos giving away a burger nuggets and fries for two dollars

Simply.

-2/5 + 4/3

Show work.

Answers

Answer:

14/15

Step-by-step explanation:

Find common denominators. Note that what you do to the denominator, you do to the numerator.

Use 15 as the common denominator:

(-2/5)(3/3) = (-6/15)

(4/3)(5/5) = (20/15)

Combine like terms:

-6/15 + 20/15 = (20 - 6)/15 = 14/15

14/15 is your answer.

~

Answer:

[tex]\frac{14}{15}[/tex]

Step-by-step explanation:

Write all numerators above the least common denominator 15

[tex]\frac{-6+20}{15}[/tex]

Add -6+20

[tex]\frac{14}{15}[/tex]

If this helped, please mark me brainliest.

HELP ME PLEASE!!!! QUICK!!

Answers

Answer:

For the First Question, the answer is x = 2

For the Second Question, the answer is x = -1.5

The first one is X=4
The second one is X=1.5

what is 5 5/7 x 3 1/5
1. 2/7
2. 3 4/7
3. 15 1/7
4. 18 2/7

Answers

The answer is 18 2/7 and you are welcome have a great day

5 pounds of grapes cost $7. How much would it cost to buy 1 pound of grapes? (show your work)
A. $0.70
B.$1.25
C.$1.40
D.$1.50

Answers

Answer:

the answer would be c based on the proportional value

Answer:1.25

Step-by-step explanation:because tbh id ont know the work but my teacher showed me this

If line segments A and B are parallel, which of the following pairs of angles are not equal?

A) [tex]\angle11[/tex] and [tex]\angle7[/tex]
B) [tex]\angle1[/tex] and [tex]\angle 3[/tex]
C) [tex]\angle6[/tex] and [tex]\angle2[/tex]
D) [tex]\angle3[/tex] and [tex]\angle6[/tex]

Answers

Answer:

C: ∠6 and ∠2

Step-by-step explanation:

Step 1:

∠6 = ∠9        S.S. Int. ∠'s      (Same Side Interior ∠'s)

Step 2:

∠9 + ∠2 = 180°        Sum of line

Step 3:

∠9 ≠ ∠2

Answer:

C: ∠6 and ∠2

Hope This Helps :)

Answer:

[tex]\huge\boxed{C}[/tex]

Step-by-step explanation:

Hi there!

A) [tex]m\angle11, m\angle7[/tex]

B) [tex]m\angle1, m\angle3[/tex]

C) [tex]m\angle6, m\angle2[/tex]

D) [tex]m\angle3, m\angle6[/tex]

We need to find which pairs are not equal.

We know that lines a and b are parallel. This means that line c is a transversal, and same with line d.

Let's start with A).

Are [tex]m\angle11[/tex] and [tex]m\angle7[/tex] equal?

Yes. This is true because when c is a transversal, angles 11 and 7 are alternate interior angles, meaning they're congruent, or equal. This is not the correct nswer choice as these angles are equal.

Are [tex]m\angle1[/tex] and [tex]m\angle3[/tex] equal?

Yes. When d is a transversal, angles 1 and 3 are called corresponding angles, which are always equal. Corresponding angles have 1 angle in between them.

Are [tex]m\angle6[/tex] and [tex]m\angle2[/tex] equal?

No. There is no reason that we can use to prove that [tex]m\angle6[/tex] and [tex]m\angle2[/tex] are equal. This means that C is the correct answer.

Are [tex]m\angle3[/tex] and [tex]m\angle6[/tex] equal?

Yes. [tex]m\angle3[/tex] and [tex]m\angle6[/tex]  are called vertical angles. They share one vertice, or angle. Vertical angles are always congruent.

The correct answer is:

[tex]\huge\boxed{C}[/tex]

Hope this helps :)

Let me know if you have any questions!

"Sam" and "Martha" are the local names for two lighthouses that guard a particularly dangerous part of the coast. Sam blinks every 12 seconds, and Martha blinks every 8 seconds. They blink together at midnight. How many seconds will pass before they blink together again?

Answers

Answer:

Sam and Martha will blink again in 24 seconds :)

What equation represents the missing step of the solution above?

Answers

Answer:

4x = 316

Step-by-step explanation:

3(x - 14) = 274 - x

3x - 42 = 274 -x

4x = 316

x = 79

*combine like terms

Answer:

4x - 43 + 675 - x

Step-by-step explanation:

Quiana took out a loan to pay for a new car. Initially, she owed the lender $15,234.68. She has repaid $247.43 of the loan each month for the past 5 months. What is the net change to the loan from Quiana’s perspective over the past 5 months? Write a rational number that represents the amount of the monthly payment from Quiana’s perspective.

Answers

Answer:

$13,997.53

Step-by-step explanation:

The simplest, minimally acceptable answer would stem from multiplying by 5 the $247.43 monthly payment and subtracting the result from the amount initially owed:

$15,234.68

-$ 1,237.15

----------------

$13,997.53

The net change to the loan from Quiana’s perspective over the past 5 months is $1,237.15.

The rational number represents the amount of the monthly payment from Quiana’s perspective is $247.43.

What is a rational number?

A rational number is a number that can be written in the form of p/q where q is not equal to zero.

We have,

In 5 months, Quiana has made monthly payments totaling:

= 5 x $247.43

= $1237.15

To find the net change to the loan from Quiana's perspective over the past 5 months, we need to subtract the total amount she has repaid from the initial amount she owed:

= $15,234.68 - $1237.15

= $13,997.53

Now,

The net change to the loan from Quiana's perspective over the past 5 months is a reduction of $1,237.15.

And,

From Quiana's perspective, the monthly payment is simply the amount she repaid each month, which is $247.43.

Thus,

The net change to the loan from Quiana’s perspective over the past 5 months is $1,237.15.

The rational number represents the amount of the monthly payment from Quiana’s perspective is $247.43.

Learn more about rational numbers here:

https://brainly.com/question/24398433

#SPJ3

pls help me if u can and ty a lot

Answers

Answer:

k = 5.25

Step-by-step explanation:

y is directly proportional to x

y∝x

y = kx where k is the constant

if y is 84 and x is 16,

84 = 16k

k = 84/16 = 5 4/16 = 5.25

k = 5.25

PLEASE help me.
WILL MARK YOU BRAINLEST:

Lazarus’ Boat Rentals charges a yearly fee of $105 and $9.50 each time a member wants to rent a boat. Robert’s Boat Rentals does not charge a yearly fee but charges $14.75 every time a member rents a boat. How many times would a person have to rent a boat for Lazarus’ and Robert’s charges to be equal

Answers

Answer:

The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal = 20 times

Step-by-step explanation:

Answer: The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal is 20 times

Step-by-step explanation:

The given information are:

For the Lazarus' Boat Rentals company

The yearly charges by Lazarus' boat company = $105

The charge each time a member rents  a boat  = $9.50

For the Robert's Boat Rentals company

The yearly charges by Robert's boat company = $0

The charge each time a member rents  a boat  = $14.75

Let the number of times required before the charges for both Lazarus' Boat Rentals company and Robert's Boat Rentals company to be equal, we have:

$105 + $9.50 × t = $14.75 × t

∴ t = $105/($14.75 - $9.50) = 20 times

The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal = 20 times.

Which transformation will create a similar and a congruent triangle?

Group of answer choices

Rotation

Reflection

Dilation

Translation

Answers

Answer:

dilation

the others will make the shape stay the same just move on the cordinate plane. The dilation will change the size of the shape threfore making it not congruent, but similar.

Answer:

Dilation

Step-by-step explanation:

A B D are wrong

Hey brainly users can you help me answer these question i would be super happy thank you :D

1 Multiply integers with same signs. Answer is _______..

2 Multiply integers with different signs. Answer is _______..

3 When a number has no sign it usually means that it is _______.


A..Which expressions below have a positive value and which doesn't?
a.-3x4 b. -17x(-8) c. 5(-2) d. 27x13
e. -1x(-5)x7 f. 11x(-10)x3 g. 9(3-5)

2. Find three numbers whose product is -64. You may use integers from -10 to 10. You may not use the same absolute value twice. Find all possible combinations.

Answers

Answer:

You multiply or divide integers just as you do whole numbers, except you must keep track of the signs. To multiply or divide signed integers, always multiply or divide the absolute values and use these rules to determine the sign of the answer.

When you multiply two integers with the same signs, the result is always positive. Just multiply the absolute values and make the answer positive.

Positive x positive = positive

Negative x negative = positive

When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative.

Positive x negative = negative

Negative x positive = negative

When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.

Positive ÷ positive = positive

Negative ÷ negative = positive

When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.

Positive ÷ negative = negative

Negative ÷ positive = negative

Step-by-step explanation:

Other Questions
either someone explain cuz i dont understand or plz write one for me and thankWrite an Argument: Write a brief argumentative essay in which you address this question: Which counts more, taking a stand or winning? In your essay, take a clear position on the question. Incorporate your analysis of the Beowulf texts to support your ideas. You may also site incidents from history or from your own experience or observations to support your claim. Find all the factors of 125 Digestion begins when__ 1- The esophagus passes food to the stomach2- food enters the small intestine 3- water is absorbed in the large intestine4- amylase breaks down starch Which parts of the warm-up did you find most difficult? Why? Please help me answer this :)? Some benefits of dietary fiber are build muscle and flexibility.True or False The recommended storage temperature for a certain type of squash is 10C to 13C. Which inequalityrepresents the possible storage temperatures F (in degrees Fahrenheit) of the squash. How is word choice effective when writing something? 105:6 List three equivalent ratios that compare the number of w's below to the number of g's.wwwwwwww gggggggggggggggggggggggg the difference between the energy-investment and energy-harvesting steps of glycolysis x+5/2=10 linear equations step by step explantion Biofuels are fuels derived directly from living matter. Read this article about a scientist who discovered how one bacterium can transform plants into usable energy. Then answer the following questions. Today, many people read only the headlines of news stories instead of taking time to read the entire article. This habit can lead to misconceptions about the actual story. What misconceptions could someone have by reading just the headline of this article? How are these misconceptions clarified if the entire article is read? ILL GIVE BRAINLY THING Writing down your assignments on a special school calendar does not count as a good study habit.TrueFalse Convert the equation toslope-intercept form:x 2y = 2 Since Neil Armstrong was the first person to walk on the. moon, the contrapositive is Habiba wants to buy a new laptop. She purchases it for $950 and finances it for 3 years at an interest rate of 9.2%. How much interest will she pay? ASAP Which numbers are solutions of 4p+6 Which number set correctly represents the range of the given data?{(0, 0), (2, 0), (3, 0), (5, 0)} {0, 2, 3,5) {0, 2, 3) {0,2)(0) Josh purchased a DVD for $10.80, before taxes. The price was after a 25% discount. What was the original price of the DVD?$2.70$8.10$13.50$14.40PLEASE HURRY! I'M TIMED! WILL GIVE BRAINLIEST!