Sophia's service charge at a beauty salon was $72.50, before tax. The sales tax rate was 6%. If she added 20% of the amount before tax as a tip, how much did she pay for the service at the salon?

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

i think its a and d

step-by-step explanation:

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 !