Will give brainliest ! pizza shop measures the size of a pizza by its radius. the shop charges $7 for a 6-inch pizza and $12 for a 12-inch pizza. how many times greater is the area of the 12-inch pizza than the area of the 6-inch pizza? (a.) 2 (b.) 3 (c.) 4 (d.) 6

C.) 4

Step-by-step explanation:

Area of a circle = πr²

6-inch pizz = 3.142 * 6 * 6

= 113.11in²

12-inch pizza = 3.142 *12 *12

= 452.49in²

452.49/113.11 = 4

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation: