(1500 meters) / (about 3.5 minutes) =
(1500/about 3.5) (meters/minute) =
<em>about 428.6 meters/minute</em>
Answer:
72 words per minute
Step-by-step explanation:

42 × y = 1 × 3024
42y = 3024
42y ÷ 42 = 3024 ÷ 42
y = 72
3(x-3)-15 = 0
3(x-3) = 15
3x-9 = 15
3x = 24
x = 8
700 / 15 = 46.67 mph and 140 / 3 = 46.67 so your answer is B