Four friends are going to split the cost of a pizza. if p stands for the cost of the pizza, which of the following expressions could represent what each friend will pay?

a. 4p
b. p - 4
c. p
d. p/4

Rename mixed numbers before you can subtract are what

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60