The House of Pizza advertises the following prices for small and large cheese pizzas: Small circular pizza with an 11-inch diameter is $8.65 and $.95 per extra topping. Large circular pizza with a 15-inch diameter is $11.75 and $1.50 per extra topping. (a) About how many times more pizza do you get when you order the large size instead of the small size?

  1.86 times as much pizza

Step-by-step explanation:

The ratio of pizza areas is the square of the ratio of pizza diameters, so is ...

  (15/11)² = 225/121 ≈ 1.86

You get about 1.86 times as much pizza when you order the large size.

21

step-by-step explanation:

11279

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)