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SOVA2 [1]
3 years ago
12

drew makes $8 a week on allowance and pends $3. write an expression to show how much he has at the end of the week. Use parenthe

ses.
Mathematics
1 answer:
postnew [5]3 years ago
6 0
X is how much he makes in a week. 7(8-3)=x
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PLEASE PLEASE HELP!!!
natka813 [3]

Answer:

398,765 books were sold

Step-by-step explanation:

How to get the answer:

1) Identify the given

  32,300 is percentage

  8.1 % is rate

  base (b) is missing

2) Solve

   b= p/r

   b= 32,300 / 8.1% or 0.081

   b= 398,765

3) Check

   398,765 x 8.1% = 32,299.97 or 32,300

5 0
3 years ago
How many surfaces does a rectangular prism have?
juin [17]
A rectangular prism has 6 surface.
4 0
3 years ago
Simplify: 4x3+5y3+2x3+7y
zimovet [89]
6x^3 + 5y^3 + 7y

So the third option.
3 0
2 years ago
What is the value of x to the nearest tenth?<br> Need help..
satela [25.4K]
Using the tangent rule:
 Tangent(angle) = Opposite leg /  Adjacent leg

We will use the 23 degree angle to solve for x.

Tangent(23) = X / 6

x = 6 * tangent(23)

x = 2.5
6 0
3 years ago
Last week, Gina's art teacher mixed 9 pints of red paint with 6 pints of white
kherson [118]

Answer:

Step-by-step explanation:

First mix: 4 pints red and 3 pints white = 7 pints in 4:3 ratio.

Second mix: 5 pints red and 2 pints white = 7 pints in 5:2 ratio

Second music is redder than first mix.

4 0
3 years ago
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