Answer:
D
Step-by-step explanation:
3x^2 - 16x + 12
x^2 + 9
Denote the amount of miles she will run in 24 minutes: x
=> x/24 = 7/60 (same rate)
=> x = 7x24/60 = 2.8 (miles)
A. 217
3,472/16 = 217