3 years ago

Peter has 4 boxes of markers.

1 answer:

4 0

4(8+1); Peter is adding one marker to each box so we add 1 to 8 first because of order of operations (PEMDAS). There are 9 markers in each of the four boxes, 9 x 4 is 36 markers total

You might be interested in

Translate the sentence into an equation.

GREYUIT [131]

Answer:

3* (b+9) = 4

Step-by-step explanation:

b is the unknown number

Three times the sum of a number and 9 is 4.

3* (b+9) = 4

5 0

3 years ago

How can Sue use the converse of the Pythagorean Theorem to find out if a triangle with side lengths 28, 53, and 45 is a right tr

timama [110]

Answer:

Step-by-step explanation:

28²+45²=53²

8 0

3 years ago

Convert the improper fraction to a mixed number

alex41 [277]

1) 10 3/10
3) 2 1/2
4) 10 2/3
6) 6 1/2
7) 4 3/4
9) 1 8/9
10) 1 5/6

4 0

3 years ago

Read 2 more answers

A square is cut from a rectangle. The side length of the square is half of the unknown width w. The area of the shaded region is

Virty [35]

Answer:

See below

Step-by-step explanation:

The side of the square is w/2, then its area is:

A = (w/2)² = w²/4

The shaded area is the difference of areas of the rectangle and the square:

14w - w²/4 = 84

This can be simplified:

56w - w² = 336
w² - 56w + 336 = 0

8 0

2 years ago

Help (Picture attached)

Jlenok [28]

I think that its 36...

6 0

3 years ago

Read 2 more answers