I’m sorry but I don’t know i would honestly like to help u but don’t know
15.25 divided by 100= 0.1525 times 15 = 2.2875 then round to $2.29 (2.29 is the tip) 2.29 + 15.25 = $17.54 would be the total cost!
Store C offers the lowest price at $94.94
Hi
ab - c =9
Solve for c
-c = 9 - ab
Divide both sides by -1
-c/-1 = 9-ab/-1
c = -9 + ab
Good luck !
C. A right angle because if two are supplementary than other two are going to be right angle. I hope I am right if I am not I am sorry