A plant measured inches tall last week and 8 inches tall this week. Circle the expression that represents the number of inches the plant grew this week. Explain how you know. For the expression not chosen, describe a situation that the expression might represent.

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?

An octagonal prism has jow many lateral faces?

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle