12 + (-8) + 17 solve the problem and create a word problem that represents it.

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?