Frank’s mom took him out to Tommy’s Village Pizza for getting an 86 on his last math quiz. The bill came to $16.75. If she left a 15% tip, how much money did his mom tip? Pls I need to pass

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?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs