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?

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

3x + 4y -25 =0 represents the amount of change sianna should recieve

the probability that a bird is green (.30) is true

step-by-step explanation:

susie has 7 apples