$12.50
Set up a ratio.
If it was 12% off, you paid 88%.
So 88/100=11/x
Cross multiply and solve for x.
So x=1100/88=12.50
Answer:
6 apple pies
Step-by-step explanation:
Answer:y=9
Step-by-step explanation:
1 / 4.5 = x / 39....1 inch to 4.5 ft = x inches to 39 ft
cross multiply
(4.5)(x) = (1)(39)
4.5x = 39
x = 39 / 4.5
x = 8.7 inches <==
1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121
