You multiply them together; to get 8.55
First of all, how do you buy exactly 15.5 pizzas?
what is a 0.5 pizza?
anyway
cost=cost per pizza times number of pizzas
cost per pizza=10.50
number of pizzas=15.5
cost=10.50 times 15.5
cost=162.75
total cost is $162.75
Answer 3 his car is slowing down
Well the answer would be 120=120 and 68=68
The slope for this equation is x=3
