I may be wrong but I believe that the answer is 8.
I pretty sure your answer is c I may be wrong.
Answer: That is a great question.
Step-by-step explanation:
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%
Answer:
-3.5
Step-by-step explanation:
7x - 1 = 5x - 8
7x + 7 = 5x
7 = -2x
x = -3.5