What’s 2x squared times -1

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

Select all the expressions that will include a remainder.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42