Shelby earns $190 per week at her part time job and she spends $15.20 each week eating at the local fast food restaurant. what percent of her weekly income does she spend eating out?
12.5%
28.8%
8%
none of these.

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !