Mathematics High School

Please help!!!
I am failing math!!
Algebra 1

Please Help!!! I Am Failing Math!! Algebra 1

Answers

Answer 1

Answer:

Wouldnt the answer be "D"

Since it's negative number and multiplied

But still not sure.

Related Questions

I need help on this.. And I will give you a BRANILIST if you the first one with the right answer ​

Answers

Answer:

0.1

Step-by-step explanation:

(9,4) (5,1)    [tex]\frac{y_{2} y_{1} }{x_{2} x_{1} }[/tex], plug in the numbers, [tex]\frac{(1)(4)}{(5)(9)}[/tex]= [tex]\frac{4}{40} or \frac{1}{10}[/tex], to write it as a decimal, you divide the numerator by the denominator, 0.1

First to answer all 3 correct gets brainliest !!!!!!!

Answers

Answer:

90

Step-by-step explanation:

1. 90 degrees
2. Yes
3. 2

You buy 3 shirts and 1 pair of pants for $32Your friend buys 2 shirts and 3 pairs of pants for $40.

Answers

Answer:

Each shirt costs $8 and each pair of pants costs $8

Step-by-step explanation:

3+1=4

32/4=8

2+3=5

40/5=8


1. Lawrence's parents pay him a base allowance of $10 per week and $3.20 per hour for extra chores he completes.
Mr. Williams pays Lawrence $7.80 per hour to fix broken washing machines at the laundromat. Which equation
models Lawrence's total weekly income?

Answers

Answer: 1. C and number 2 is A

Step-by-step explanation: Hope this helps

Ann wants to spend at most \$8.50 on school supplies. She needs to purchase a binder ( costs $6.89) and wants to spend the rest on pens, which cost $ 0.59 each. Which inequality represents this situation, where x is the number of pens Ann can buy?

A. 0.59x + 6.89 < 8.50

B. 0.59x + 8.50 < 6.89

C. 6.89x + 0.59 < 8.50

D. 8.50x + 6.89 < 0.59

Please help

Answers

Answer:

I think it is A. Sorry if I am wrong

Step-by-step explanation:

I can't figure it out.
2x+2y=2
-4x+4y=12
​

Answers

Answer:

how to solve 2x+2y=2 , -4x+4y=12

this is  solving equations using substitution .... i have ALOT more but i juss dnt get this stuff

2x + 2y = 2      -4x + 4y = 12

x + y = 1

x = 1 - y

-4x + 4y = 12

-4(1 - y) + 4y = 12

(-4 + 4y) + 4y = 12

-4 + 8y = 12

8y = 16

y = 2

2x + 2y = 2

2x + 2(2) = 2

2x + 4 = 2

2x = -2

x = -1

Check.

-4x + 4y = 12

-4(-1) + 4(2) = 12

4 + 8 = 12

Answer: x = -1 and y = 2

Step-by-step explanation:

Please help! I need the equation of this line.

Answers

Answer: why?

Step-by-step explanation:

The coordinates are (5,-2)

Researchers in plant growth are investigating the proportions of seedlings that sprout under two environmental settings in a lab experiment. Let pˆC represent the sample proportion of seedlings that sprout in garden C, and let pˆH represent the sample proportion of seedlings that sprout in garden H. For random samples of 100 garden C seedlings and 100 garden H seedlings, the sampling distribution of the difference between sample proportions pˆC−pˆH has σpˆC−pˆH≈0.051. Which of the following is the best interpretation of σPˆC−PˆH≈0.051 ?

Answers

Answer:

E

Step-by-step explanation:

For all random samples of 100 garden C seedlings and 100 garden H seedlings, the average distance of all possible differences between sample proportions  pˆC−pˆH  from the mean of the sampling distribution is approximately 0.051.

Mark can type 20 words a minute.
How many words can be typed in 7.5 minutes?​

Answers

Answer:  if im correct it should be 9,000 words because you have to multiply 7.5 by 60 because you have to convert it to seconds and then you multiply 20 by 450 ( 7.5 * 60 = 450 ) and then you would have 20 * 450 = 9,000

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

20 x 7.5= 150


Carla has 10 fewer books than Dominic.
Create an expression to represent the number of books that Carla has, wher
x is the number of books Dominic has. 4.9

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Step-by-step explanation:

Solve the next equation (5 x - 3)³ = 8​

Answers

Answer:

x=1

Step-by-step explanation:

(5x-3)3=8

taking the cube of both sides we get

5x-3=2

adding three to both sides we get

5x=5

dividing by five on both sides we get

x=1

if you found my answer helpful please mark as brainliest.

The area of a rectangle is 735 in squared. The ratio of the length to the width is 5 : 3. Find the length and the width.

Answers

Answer: Length = 35

Width = 21

Step-by-step explanation:

From the question, we are informed that the area of a rectangle is 735 in squared and that the ratio of the length to the width is 5 : 3.

To find the length and the width of the rectangle goes thus. We should note that the area of a rectangle is the length multiplied by the width.

Therefore, 5x × 3x = 735

15x² = 735

x² = 735/15

x² = 49

x = ✓49

x = 7

Recall that length = 5x = 5 × 7 = 35

Width = 3x = 3 × 7 = 21

All movies until 4:00 PM require a discount tiket, and all the movies after 4:00 Pm require a regular -price ticket. Each theater at the movieplex seats 98 people. What is the least number of showings the theater could have shown after 4:00 PM last saturday?

Answers

Answer:

4 shows

Step-by-step explanation:

The theater has 7 cinemas and all of them has capacity of 98 seating. The theater offers discount before 4.00 and there it runs 3 shows before 4 pm in each cinema, after 4.00 pm the theater has capacity of running 4 more shows in each cinema without discount on the tickets.

Help meh ill mark you all 4 plz if you can

Answers

Answer:

Step-by-step explanation:

5+ 1 7/8 = 6 7/8

3 - 1 3/4 = 1 1/4

7 3/4 + 4 = 11 3/4

4- 2 3/7 = 1 4/7

Which statement is true about the slope of the graphed line?

Answers

Answer:

B, the slope is positive.

Step-by-step explanation:

You can tell that the slope is positive because it is going upwards from left to right.

B) Positive slope. A trick to doing this is if you can draw a P shape based on the slope, it is positive. An N shape is negative.

Why do economists use market values when calculating GDP?

Answers

Answer:

Economists use market values when calculating GDP, because if they used quantity terms, they would have multiple units of measurement. Whereas, when they use market values, they have one unit of measurement for all products and services.

Step-by-step explanation:

HELPP PLSSSS Im failing school :(

Answers

Answer:

D.540

if im wrong sorry

Step-by-step explanation:

find 6 ,7,8,9
WILL GIVE BRAINLIST!!!!​

Answers

Answer:

es un ángulo de 80

-x + 4 = -9 Solve the equation.

Answers

Answer:

-13

Step-by-step explanation:

Subtract  4  from both sides of the equation

+ 4 = − 9

+ 4 − 4 =− 9 − 4

Simplify

Solution:

= − 1 3

Answer:

x = -13

Step-by-step explanation:

I hope it helps you, sorry if it is wrong.

simplify the expression. 7x^2+3-5(x^2-4) edguneity

Answers

Answer:

2x^2+23.

Step-by-step explanation:

Combine like terms.

This expression simplified is 2x^2+23.

Baby Rachel wants to arrange 12 blocks in a row. How many different arrangements can she make

Answers

Answer:

479,001,600 different arrangements

Step-by-step explanation:

Ryan works for a cell phone company. He earns $2,000 per month. He also receives $15 for each cell phone that he sells. Ryan's paycheck last month was $2,180. How many cell phones did Ryan sell last month?

Answers

Answer:

12 phones

Step-by-step explanation:

15 x 12 = 180 add 180 to his 2000 and bam 2,180

Identify the vertex and axis of symmetry of the graph of g(x) = |x|- 8

Answers

the vertex is (0,-8)
im not sure about axis of symmetry but i don’t think it has one

The vertex of the absolute function g(x) = |x|- 8 lies at (0,-8).

What is an absolute function?

The absolute value or modulus of a real number x, denoted by |x|, is its non-negative value regardless of its sign.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

Given that the absolute function is g(x) = |x| - 8. The vertex will be calculated by plotting the function on the graph.

From the graph, the vertex of the absolute function lies at the point ( 0,-8). The graph is attached with the answer below.

To know more about an absolute function follow

https://brainly.com/question/24734454

#SPJ2

Sarah is conducting a science experiment where she initially has a population of 4 fruit flies. Every week the population triples. She writes the function f(x)=4(3)x to predict the population growth. Which rule can also model the function?

Answers

Answer and explanation:

Given that initial population of fruit flies = 4

And population of fruit flies triple every week

If population of fruit flies triple every week then let x represent number if weeks

Therefore function can be modelled thus :

f(x)= 4 + 3x

To demonstrate that the function is correct, we use an example. Now assume population grows for two weeks, using the function:

f(2)= 4+3×2

f(2)= 10

Therefore population grows to 10 fruit flies in 2 weeks based on our function

Are all numbers divisible by 3 also divisible by 9, and are all numbers divisible by 9 also divisible by 3 ?

Answers

Answer:

yes

Step-by-step explanation:

why cause i had A+ in there

help help help quick

Answers

4-5 and 3-6 are alternate interior angles
The interior angle are the angles “inside” , basically 3,4,5,6.

Question:
A soccer ball has a radius of 11 cm. What is the volume of the soccer ball in cubic centimeters? Use 3.14 for pi. Round your
answer to the nearest hundredth.

Answers

Answer:

V = 4/3 * pi * radius^3

 = 4/3 * 22/7 * 11*11*11 = 117128/21 = 5577.5238092.....

Step-by-step explanation:

please helppppp
due in 15 minsssss helpppp plz i will give 5 stars say thanks and i will mark right answer brainliest


SOLVE FOR q

10.63 = q − –5.63

Answers

the answer for this equation is q=5

Show work.
HELP PLSSSSS​

Answers

Answer: 40%

Step-by-step explanation:

6/15 = 0.4 = 40%

Answer:

40%

Step-by-step explanation:

Since there are 15 fruites, and 6 of them are apples,

then, 6/15 of all the fruites are apples.

Converting 6/15 in a percentage, we get:

6/15 = 0.4 = 40%

Which of the following statements is not true?

-3.2 > -4.1
-1.5 = -1.50
-0.6 < 0.3
-3.7 > -3.1

Answers

Answer:

-3.7>-3.1

Step-by-step explanation:

because it's negative and numbers that used to be greater are smaller when their negative

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