Mathematics Middle School

please answer will make brainliest!!

Please Answer Will Make Brainliest!!

Answers

Answer 1

Answer:

(5, 30)

Step-by-step explanation:

Answer 2
(5, 30) I’m pretty sure

Related Questions

A shoe store bought a pair of shoes for $50, and sold it for $80. What percentage was the mark-up?

Answers

Answer:

37.5%

Step-by-step explanation:

3.7% hope it helps ya

How to find the volume of a rectangular shape cause I know its area is 9 1/4 and the mat is 1/4 thick so how to calculate?
options are 2 1/3,
9 7/12,
21 7/9,
37 1/3.

Answers

673837/8282+3728/17+372883

What is the total cost of a DVD that sells for $22.99 plus a 5% sales tax?

Answers

The total cost of it was $72.92 she had 10 dollars left.
It’s 72.92 and had $10 left

I NEED HELP
The manager of a water park keeps track of the amount of money collected, m, and the number of tickets sold, t, each day. Which best describes the variables m and t? *

A) The variable m is the independent variable because it depends on the number of tickets sold, t.
B) The variable t is the dependent variable because it depends on the amount of money collected, m, each day.
C) The variable t is the independent variable because if affects the amount of money collected, m, each day.

Answers

C the variable T is the independent variable

Answer:

C

Step-by-step explanation:

The increase of tickets sold increase the amount of money collected and the decrease of tickets sold means a decrease in money collected which implies that money is the variable being changed making it the dependant variable.

Tickets sold is independant, money is dependant  

Look at the composite figure below. The rectangle is 15 inches by 7 inches. The two congurent
squares have a side length of 5 inches.
What is the shaded area of the composite figure in square inches?

Answers

Answer: 80 square inches

Step-by-step explanation:

The rectangle’s area is 105 square inches

Each square had an area of 25 square inches, divide 25 by two to get both triangles (12.5)

Multiply by two (gets 25)

Subtract that from 105 and you get 25

Answer:

80 squared inches

Step-by-step explanation:

you find the area of the rectangle first which is 105

then you take away half of each square from the rectangle for each side so just picture the squares as triangles

base=5in          so now you find the area of each triangle which gives you  

height=5in             5 * 5 / 2= 12.5   and since you have two,multiply 12.5 by 2

12.5 *2 = 25  

 now subtract 25 from 105 (105 - 25= 80)

and you get your area =80 sq. in.

PLease help lol i dont understand this lol thanks lol ill give brainliest lol

Answers

A. (0,4)

B. (1.5,0)

C. -4

D. (-3,-3)

Mark as brainlist

Answer:

A: (-4 , 2.5)

B: (1.5 , 1.5)

C: (0 , -4)

D: (-3 , -2.5)

Hope this helps you. Do mark my answer as brainly. Thanks

Can someone help me with this one ?

Answers

Answer:

24, 48

Step-by-step explanation:

The change in each number is by 8.

Answer:

24 and 48

Step-by-step explanation:

these numbers are all going up by 8

Which mixed number is equivalent to the improper fraction 4/25?

425

745

825

935

Answers

i’m pretty sure it 425!!!
sorry if i’m wrong

Answer:

4/25

Step-by-step explanation:

hope this helps if i'm wrong sorry but if i'm right plz mark me brainlest

PLEASE HELP NO...

NO NONSENSE PLZZZ

Answers

Answer:

So, basically they want the answers of the problems?

Step-by-step explanation:

1. seven feet is below 4 1/2 feet below sea level

2. sixteen is higher then zero

3. three feet is less then five and a half

4. loosing $500 dollars is worse then gaining $200

5. 64 is worse then a 65

6. 13.2 is more then both November and October combined

^ don’t report me but this guy or girl that answered this is right

A teacher surveyed her class after they had taken a vocabulary test. Eighteen of the students claimed they had studied at least one hour for the test. The remaining twelve students admitted that they had not studied for the test at all. The test results (expressed as a percent) for the two groups are shown below.

Studied: 87, 100, 94, 79, 92, 100, 95, 83, 89, 99, 100, 91, 89, 95, 100, 93, 96, 83

Did Not Study: 82, 72, 45, 91, 58, 83, 65, 87, 90, 77, 73, 89

Part 1: Calculate the mean of the group that did not study, rounded to the nearest tenth.

Part 2: Calculate the mean absolute deviation of the group that did not study, rounded to the nearest tenth.

Part 3: How many of the scores (from the group that did not study) are more than two mean absolute deviations from the mean?

Answers

Answer:

92.5

Step-by-step explanation:

1 is actually the mean of the group that did study is 92.5

2 is the MAD 5.2.

3is there are ten scores that are within the one MAD of the mean.

The answer would be 92.5

The surface area of the prism is square units. All measurements in the image below are in units. (Input the whole number only.)

A triangular prism is shown with 2 right triangular sides having legs 4 and 3 and hypotenuse 5. The length of the prism is 4.5

(1 point)

Answers

Answer:

Srry I'm late but its 54

Step-by-step explanation:

I took the test and I saw other questions with the answer 54

help asap, please! .....

Answers

Answer:

90

Step-by-step explanation:

you multiply 1/4 by 72

and if you want you can convert 1/4 to a decimal which would be .25 if that's better for you.

so it would be either

72 * 1/4 = 18                      for the "show your work" part just put

or                                        72 x 1/4 = 18

72 * .25 = 18                       72+ 18 = 90

18 = number of juice cans,plus 72=number of water bottles

90 is the answer
Give 5 stars

Form a polynomial function whose real zeros are in -1, 1, 3 and whose degree is 3

Answers

Answer:

I think it's umm I think it's umm carrot

Help please and if your not please don’t take my points

Answers

9514 1404 393

Answer:

  4.  D'(5, -5), E'(2, -7), F'(6, -1), G'(10, -8)

  5.  T(-3, 2)

Step-by-step explanation:

4. Translation by 4 units right and 5 units down adds (4, -5) to each given coordinate point. (We note that these coordinates do not actually form a parallelogram.) The figure and its translation are attached.

__

5. The translation is ...

  X' -X = (-8, -1) -(-5, -3) = (-8+5, -1+3) = (-3, 2)

The translation is left 3, up 2. We don't know the translation notation you're used to, so we'll write it as ...

  T(-3, 2) . . . . . translation left 3, up 2.

Answer:

welp

theres ur answer above me

Step-by-step explanation:

A family is driving 4,608 kilometers from New York to California. It takes the family a total of 48 hours of driving to get to California.

What was their average number of kilometers per hour?

Answers

Answer:

96 kilometres per hour

Step-by-step explanation:

4,608 / 48 = 96 kilometres per hour

Answer:
96 km/hr
Step-by-step explanation:
Average number of kilometers per hour = 4,608 km / 48 hours
Average number of kilometers per hour = 96 km/hr

On Labor Day, Ross and his brothers went fishing to the Chaumont River, Ross took home 15
catfish, which amounted to three-fourth of the total catch. What was the total catch made by them that
day?

Answers

Answer:

20 fish

Step-by-step explanation:

3/4 of 20 is 15

20 fish. 5(5)(5)(5)=20

The area of the trapezoid is 70 square inches. What is the length of the larger base?

Answers

Answer:

20 i think srry if wrong

Step-by-step explanation:

Can someone help me with this plz so i could get it over with thanks brainliest for first person and correct answer

Answers

The rate of change for function A is 2. It would originally be 2 over one but you can just simplify it down to 2. The rate of change for function B is 3. Which would also originally be 3 over 1.

A new hard drive costs $225, plus $40 per hour for labor. The linear equation y=40x + 225 gives the cost y in dollars for x hours of labor. If Jane has $385 to spend on computer repairs, what is the maximum number of hours the computer technician can work? *

Answers

Answer:

Step-by-step explanation:

225+40h=y

225 + 40x = 385

-225 -225

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

40x = 160

x= 4

hope it helps

It takes teccance 5 minutes to read 1 pages. Of terrance read for about an hour estimate how many pages he should read
Estimeate the answer

Answers

Answer:

12

Step-by-step explanation:

That’s what I got

Answer:

12

Step-by-step explanation:

60 minutes are in a hour. If he reads 1 page per 5 minutes we have to divide 60 by 5.

60/5= 12

:)

Answer please I will try to mark Brainliest

Answers

i’m not 100% if this is the answer but In mathematics, the irrational numbers are all the real numbers which are not rational numbers. That is, irrational numbers cannot be expressed as the ratio of two integers.
the answer is 11pi/3

If x+y = 12 and xy = 14, find the value of (x2 + y2).

Answers

Answer:

24

Step-by-step explanation:

If x+y=12, x2+y2 must be double this. 12×2=24

Answer:

Substitute x + y = 12 and xy = 14 in the above expansion, we get, Therefore, the value of is equal to 116.I think

Help me with this question.

Answers

Answer:

E is the answer

Step-by-step explanation:

I used my head. Hope this is right.

I think the answer is b

please help me im confused.

Answers

They said that x=3 so that means 3 to the third power. 3 to the third power is 27x. 27x+ 6x=33x and since 33x and 5 don’t have like terms the equation would be 33x+5

Answer:

50

Step-by-step explanation

substitute the value of the variable into the equation and simplify.

There are 96 dogs at the dog park.
1/8 of the dogs are brown
5/6 of the dogs are black.
The rest are mixed colors.
In this park how many dogs are mixed colors?

Answers

Answer:

4 dogs :]

Step-by-step explanation:

1/8 brown dogs = 12 dogs

5/6 black dogs = 80 dogs

12 + 80 = 92

96 - 92 = 4

Therefore, 4 dogs are mixed colors.

Hope this helps, sorry if this is wrong! Have a great day! <)

Answer:

4 dogs.

Step-by-step explanation:

To solve this, we can find 1/8 of the dogs and 5/6 of the dogs then add them together. (This is the total amount of brown and black dogs.) Then, we can subtract this number from 96 (total) to find the rest (mixed colors).

1/8 of 96 is 12. There are 12 brown dogs.

5/6 of 96= 96/6*5= 80. There are 80 black dogs.

80+12=92.

Subtract that from 96 and you get 4—the number of dogs with mixed colors.

4 dogs are mixed colors.

draw a quicksilver and tell me witch one is your fav

Answers

Answer: I can’t draw lol

But the comic version looks like he man it’s funny

Step-by-step explanation:

i'm so bad at drawing lol

Write a polynomial in standard form that represents the area of the shaded region.


A rectangle. Its length is labeled 2 x minus 9 and its width is labeled x plus 5.

Answers

Answer:

2x²+x-45

Step-by-step explanation:

In standard form the area of the rectangle is -

A = (2x² + x - 45) square units.

What is function?

A function is a relation between a dependent and independent variable. We can write the examples of functions as -

y = f(x) = ax + b

y = f(x, y, z) = ax + by + cz

Given is to write a polynomial in standard form that represents the area of the shaded region which is rectangle whose length is labeled (2x - 9) and its width is labeled (x + 5).

We can write the area of the rectangle as -

A = (2x - 9)(x + 5)

A = 2x(x + 5) - 9(x + 5)

A = 2x² + 10x - 9x - 45

A = 2x² + x - 45

Therefore, in standard form the area of the rectangle is -

A = (2x² + x - 45) square units.

To solve more questions on functions, visit the link below-

https://brainly.com/question/30194223

#SPJ2

help and dont guess or ill report

Answers

Answer:

y = -8

Step-by-step explanation:

Use reverse operations to isolate the variable, y.

[tex]\frac{y}{-4} = 2[/tex]

[tex]-4(\frac{y}{-4}) = 2(-4)[/tex]

y = -8

Answer:

its -8

Step-by-step explanation:

have a good day :)

Solve. 46 divided 15

A.) 3 1/15
B.) 15 1/3
C.) 1 3/15
D.) 3 1/3

Answers

Answer:

The answer is 31/15

Step-by-step explanation:

Thank me later

Hope this helps

Answer:

The answer is

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

Explanation"

because 46 divided by 15 = 46/15 . 46 is more closer to 45 which can be divided by 15. 45 divided by 15 = 3 but the orignal question is 46 divided by 15 not 45 divided by 15 so 46 - 45 = 1 so 3 1/15

PLZZZ HELLPPPP :< i wanna get an A!! ill mark first on brainliest u gettin all meh points!!

Answers

Answer:

C

Step-by-step explanation:

This is because in order to find the area, you need to dfine R^2*PI and half of 12 is 6 so 6*6 is 36 and 36 times 3.14 is 113.04 and since you need to convert it into cal, times that by 22 which is C

The answer is C or 3
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