X^2 + 8x + 7 factor the polynomial

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

A50% increase followed by 33 1/2% decrease