Answer:
Decreased by 20%.
16 lbs is 80% of 20 lbs.
Step-by-step explanation:
y × 20 = 16 × 100
20y = 1600
20y ÷ 20 = 1600 ÷ 20
y = 80
100% - 80% = 20%
The answer is
A) 6x+12x+90=180
Here's x
18x=180-90
18x=90
x=90/18
x=5