The product of two rational numbers: a. cannot be determined without information b. is undefined c. is a rational numberd. is an irrational number

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?