7x+5=2x-35
what is the answer

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers