Answer:
m=4
best of luck!
Step-by-step explanation:
-2x+3=x+12
combin like terms
-2x-x=12-3
-3x=9
x=9/-3
x=-3
I think it is ikinetic because it gains speed as it gets closer to the ground.
I think it's 52.5%
42/80
42 ÷ 80 = 0.525
0.525 * 100/100 = 52.5
