You ate three of the eight pizza slices. You paid $9.45 as your share of the cost of the pizza. Write a one step equation to find the cost of the whole pizza

Step-by-step explanation:

you ate 3

you paid $9.45 for the 3

to find the cost of the whole pizza you need to know how much each slice costs so

9.45 / 3 = $3.15 a slice

so each slice is $3.15 and there are 8 slices and you need to know how much they cost altogether so

3.15 * 8 = $25.20

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify