For both its 47.58 for low one its 22.68 and high 24.90
I have worked that on paper
Percent increase=[(weight change)/(original weight)]*100%
Percent increase=[(1200-550)/550]*100%
=118%
Answer:y=-3x+7
Step-by-step explanation:y+5=-3(x-4)
=>y+5=-3x+12
=>y=-3x+12-5
•°•y=-3x+7.