the answer is D. twenty-five seconds over one-fourth mile = 100 miles per hour.
Answer:
30 square inches
Step-by-step explanation:
Allison ran 3/8 km (0.375 km) in 3 minutes.
Set up a proportion to find how long it takes for her to run 1 km

Cross multiply to get:

Solve:

x = 8 minutes
Answer:
D. $7/hour
Step-by-step explanation:
128-86=42
42/6=7