Answer:
Martha ran at 12 miles per hour for x amount of time
Step-by-step explanation:
X=12
Substitute y with 0
Multiply both sides
0=-3/4x+9
0=-3x+36
3x=36
Divide by 3
It’s 12
Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
u(3) = 8(3) - 14 = 24 - 14 = 10
s(10) = 10^2 - 16 = 100 - 16 = 84
Answer:
2300
Step-by-step explanation: