Which expression is equivalent to 3 x 5x5x5x5x5 x 5?
156
157
3(5) 6
3(5)?

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?