Answer:
Mind stating the question a bit more clear? I can barely tell, ill edit this once you do.
Step-by-step explanation:
(48.15 - 45) / 45 = 3.15 / 45 = 0.07 = 7% <== rate of sales tax
Yes.
Why?
They worked hard to get that answer by typing things and typing requires work.
Which means credit should be earned
Thank you for your time
The answer for this problem is C. 20
can you translate it into english please