Answer:
60% or 0.6
Step-by-step explanation:
Divide 12 by 20
12/20 = 0.6
Conversion to percentage
0.6 * 100 = 60%
C = 13
+ =
+ = 169
= 13
x=3/7 y=37/7
7x=13 x=13/7
2y-3*13/7=5
14y-39=35
14y=74
y=74/14=37/7
$3.90 per lbs
9.75/2.5