Start with a circle whose equation is (z – a)2 + (y – b)2 = pº. Dilate that circle by a scale factor of with center of dilation (a, b). What does this transformation demonstrate?

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95