Mathematics Middle School

The relationship between the cost, y, in dollars, and the pounds of steel bought, x, can be modeled by the proportional equation y=
x.

The Relationship Between The Cost, Y, In Dollars, And The Pounds Of Steel Bought, X, Can Be Modeled By

Answers

Answer 1

Answer: 160

Step-by-step explanation:

Related Questions

find the surface area of a cone that has a base with a diameter of 7 centimeters and a slant hight of 10 centimeters

Answers

Answer:

6

Step-by-step explanation:

A cylinder and a cone have the same radius and height.

The volume of the cylinder is 33πcm³ . What is the volume of the cone?

Answers

Answer:

11 πcm³

Step-by-step explanation:

volume of a cylinder is V=πr2h

volume of the cone V = (1/3)πr2h

(1/3)33=11

What is the internal angle sum of a polygon with 10 sides?

Answers

Answer:

1440 degrees.

Let me know if this helps!

Answer:

1,440

Step-by-step explanation:

I hope this helps!

Brainlist?

Omar's cat's claws grow 1/8 inch in 1/12 of a year. Which is the amount the cat's claws will grow in one year?


1/96 inch


2/3 inch


1 1/2 inches


96 inches

Answers

Answer:

Step-by-step explanation:

b

Answer is B 2/3 inch

answer for brainliest

Answers

Answer:

A

Step-by-step explanation:

I got A sorry if it’s wrong

The width of a rectangular room is 60% of its length. The length of the room is 10 feet. What is the area of the room?

area of the room is__square feet.

Answers

Answer:

60 square feet

Step-by-step explanation:

10% of 10 is 1 so 60% of 10 would be 6. 6 x 10 = 60

The answer is 60 square feet.

HELP ME WITH CORRECT ANSWER PLSSSSSSSSSSS

Answers

Answer:

Parentheses, exponents. 12-4= 8

8 squared is 64

100-64 = 36

36 is your final answer.

Answer: 36

Step-by-step explanation:

100−(12−4)^2

=100−8^2

=100−64

=36

Missy and Andrew want to figure out which restaurant has the best deal on french fries. They record the cost of an order of french fries and the number of fries in the order from four different restaurants.
Cost Number of Fries
Restaurant 1 $1.99 22
Restaurant 2 $1.49 24
Restaurant 3 $2.49 43
Restaurant 4 $2.89 48

Which restaurant charges the least amount of money per fry?

A
Restaurant 1

B
Restaurant 2

C
Restaurant 3

D
Restaurant 4

Answers

Answer:

c

Step-by-step explanation:

Basically divide 22 by 1.99, 24 by 1.49, 43 by 2.49, and 48 by 2.89. Good luck!!

The height of a tree grows by four inches every year, with A1 = 22 inches. Select the explicit rule which represents this situation.

Answers

Answer: 4x+22

Step-by-step explanation: From My understanding This is how my teacher taught me how to do it in 7th grade Pre-Ap math class Hope this helps:)

Jaime is wrapping a ring. He put the ring in a square pyramidal box before wrapping it. The perimeter of the base of the box is 8 inches. The slant height of the box is 2.75 inches. How much wrapping paper will he need to cover the box with no overlaps?

Answers

he will need 22 inches of wrapping water.

PLEASE HELP ME!!! PLEASE HELP ME!!! PLEASE HELP ME!!!

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Hi brainly user hi brainly user hi brainly user

Please help someone.....

Answers

Answer:

147 ft²

Step-by-step explanation:

14 x 14 = 196

7 x 7 = 49

196 - 49 = 147

Answer:

147 sq ft

Step-by-step explanation:

Please help me with my work please help me please give me the answers

Answers

For all of them except number 7, multiply the outside number with all of the inside numbers (separately)

Answer:

3. is 8 x h + 8 x 3 = 8h + 24

4. is 3 x 2h + 3 x 7 = 6h + 21

5. is 5 x 3x + 5 x 9y = 15x + 45y

6. is 4 x 11h + 4 x 3g = 44h + 12g  

8. is a x 9b + a x 13 = 9ba + 13a

I dont really know 7

Which expression is equivalent to 3(4x - 8)

12x - 24
-12x
12x - 8
4x-5

Answers

Answer:

3*4 3*8 12-24 so it should be the first option

12x - 24 is simplified

Emma wants to strain a circular deck that has a diameter of 12 m, the cost of the wood stain is $3.25 per square meter.

To the nearest dollar, how much will it cost Emma to stain the entire deck?
Use 3.14 for pi.

Answers

Yea what they said above me
Zzxxxxxxzzzzzzzzzxzzzzz

CAN SOMEONE PLEASE SOLVE THIS I HAVE NO TIME y + y + y

Answers

Answer:

3y

Step-by-step explanation:

there are three y's so the answer is 3y

Please help :) ! I give brainly

Answers

Answer:

a. −5x−1

b. 11x−1

Step-by-step explanation:

Answer:

A. -5x-1

B. X-1

Step-by-step explanation: Hope this help :)

WILL GIVE BRAINLIEST! PLEASE HELP ASAP!

Answers

Answer: 35 C)

22 Divided By 11 = 2

11 x 3 = 33

2+33=35

Answer: C) 35

Explanation: To solve you must follow the rules of PEMDAS.
First, we divide and multiply, left to right.
22/11 = 2
Then, we have another at the end of the equation.
11 x 3 = 33
Now we are left with 2+33.
Which leaves us with 35.

7th grade math pls help

Answers

Wow I’m in 9th grade and i don’t know how to answer that
I’m in 7th to and I honestly don’t know

HELP PLZZZ WITH 32 through 43

Answers

Answer:

Can’t help you with all of it but, the answer to 41 is 0.25!

Step-by-step explanation:

0.25 is higher than 0.125!

The answer to 41 is 0.25 hope that’s help

Help please how do I do this

Answers

The transaction that is being used is a reflection
“Reflection” because it’s the same but reflected

Find the volume of each pyramid. Round to the nearest tenth if necessary.



triangular pyramid: base area 97.02 , height 12.4 m
a
1203.3 m3

b
387.2 m3

c
116719.7 m3

d
401.1 m3

Show workout

Answers

You do 12.4 x 97.02 because that’s already length times width, and all you need to do is multiply the height.

Once you do that, you get 1,203.048,

then you divide that by 3 and you get 401.016

And that rounds to 401.1 ig

You have $15.00 to spend at Barnes and Noble, they charge $4.00 for hardbacks (x) and $3.00 for paperbacks (y). Write an equation that represents the situation.

Answers

15 = 4x + 3y

Hope that helps

PLEAE HELP HELP HEPLP

Answers

Answer:

D

Step-by-step explanation:

The data is not skewed to the right or left and is not centered around the median.

Answer:

I would say D

Step-by-step explanation:

The data is spread out and the most amount of dots are on 5 dollars but it could also be A but i  dont think so

Alex earns 12% commission on any of her monthly sales over $5,000. Her sales for May were $6,750. How much commission did Alex earn?


$81


$210


$600


$810

Answers

6750/100*12 = 810 is the answer

Plzzzzz help will mark brainliest

Answers

I think the answer is B

hope this help . Z
I think the answer is d hope it helps

Use this graph to answer the following questions:
If there were 120 pieces of candy in the bag, what statement could be true?



There would be more lollipops than chewy candy.


Less than half of the bag would be made up of candy bars and chewy candy.


25% of the bag would be bubble gum.


33 ⅓% of the candy in the bag was a candy bar.

And


If Benita had 60 students in her class, how many students could have been expected to receive a lollipop?

Answers

Answer:

33 ⅓% of the candy in the bag was a candy bar.

24 students

Cody made 3/4 of a kilogram of trail mix. If he puts 3/8 of a kilogram into each bag, how many bags can Cody fill?

Write your answer as a fraction or as a whole or mixed number.

Please help this is due today

Answers

Answer:

2 bags

Step-by-step explanation:

you take 3/4 and double it to get 6/8. 3 goes into 6 two times. so 2 bags

2 bags just because it’s 2 bags

I need help!


Please and thank you

Answers

I don’t know sorry I will come back to this :(
2 3/8

Add 1 1/8 and 1 1/4 together and you get 2.375
0.375 as a fraction is 3/8 so 2 3/8

HELP look at the photo

Answers

i think it’s 202
all i did was multiply and add them up together, all though i’m not great at math but i hope you get it right lol
202 i used a calculator I have checked.
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