A=12
120% of a =80% of b
120%a = 80%b
120a/100 = 80b/100
Divide through by 100
120a = 80b
Divide through by 80
120a/80 = b
But a=12
120x 12/80 = b
18 = b
b = 18
a+b = 12 + 18 = 30
5-2x=7-5x
-2x+5x=7-5
3x=2
X=2/3
Answer:
$123.25
Step-by-step explanation:
A selling price reflecting a 45% markup can be found by multiplying the wholesale price ($85) by (1 + 0.45), or 1.45:
1.45($85) = $123.25
Answer:
85.25
Step-by-step explanation:
155 x (11/20) =85.25 feet
The answer would be 12 inches. I have the most faith in my answer.
