Which property is used in the expression of 7 (9+4) = 63+28

Colton is filling 5 aquariums with water. Each aquarium needs 72 gallons of water. About how many gallons of water are needed to fill all the aquariums? A. about 14 gallons B. about 70 gallons C. about 350 gallons D. about 500 gallons

What value ofj makes this addition sentence true? (Hint: Use properties of addition) 64 + (98 + 28) = (j + 64) + 98

The length of a rectangle is 8 ft less than three times the width, and the area of the rectangle is 35 ft. Find the dimensions of the rectangle.

Adam rolls a die 96 times. How many times can he expect to roll a 4?

Leah gets paid $450 a week + 5% commission on her sales she hopes to earn at least $600 each week right in any quality to represent the verbal description

1. Which of the following is the solution to 2 (x-3) ^2=-32

What ordered pair represents the y - intercept of the graph of x+y=10

What is 0.78 reapeating as a simplified fraction

X - 2y = 5 and 3x-6y = 15

How to write 12/5 as a mixed number