Select all of the following expressions that are equivalent to 9 1/2. 1. 3 1/2 X 3 1/2
2. 6V27
3. 27 1/3 X 3 1/2
4. 81 1/2 X 81 1/2
5. 726 1/6
6. 81 1/3 X 81 1/3
7. 81 1/4 X 81 1/4

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.