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ololo11 [35]
3 years ago
9

Simplify to create an equivalent expression. 7n-(4n-3) a=3n+3 b=3n−3 c=11n+3 d=11n−3 I will rate you brainliest. :)

Mathematics
1 answer:
ahrayia [7]3 years ago
5 0

Answer:

3n +3

Step-by-step explanation:

7n-(4n-3)

Distribute the minus sign

7n -4n +3

3n +3

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At Pizza Pi, 20% of the pizzas made last week had extra cheese. If 50 pizzas had extra cheese, how many pizzas in all were made
Mekhanik [1.2K]

Answer:

250 pizzas

Step-by-step explanation:

We can use the formula 50 = 20/100x. We multiply both sides by 100 to get 5000 = 20x. Now, we divide both sides by 20 to get 250 = x. That means 250 pizzas were made last week.

4 0
3 years ago
HELP NOW PLEASE!<br>What is the volume of a cube with length 8 feet? <br>V=lwh   <br><br> _ft³
Igoryamba

the volume of the cube is: 512 cubic feet

Step-by-step explanation:

Given

Length = l = 8 feet

The formula for the volume of a cube is given by:

V = l * w * h

In case of a cube, the length, width and height are equal so the volume will be:

V = l^3

Putting l = 8

V = (8)^3\\V = 8*8*8\\V = 512\ ft^3

Hence,

the volume of the cube is: 512 cubic feet

Keywords: Volume, cube

Learn more about volume at:

  • brainly.com/question/6166224
  • brainly.com/question/6112033

#LearnwithBrainly

5 0
4 years ago
Consider the following polynomial expression: 4x^5-16x^2+13x^8. Part A: Write the polynomial expression in standard form.
zavuch27 [327]

Answer:

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Step-by-step explanation:

Standard form is just rearranging each group of numbers so that the group with the most exponents on the variables is at the beginning. So it's basically least to greatest but with exponents. Hope this helped!

7 0
4 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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4 years ago
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