Select the real-world problem that could be solved using a proportion. Sheila travels 120 miles in 4 hours. At this rate, how far will she travel in 8 hours?
B
Sheila has 2 dogs and adopts 2 more. How many dogs does she have in total?
Sheila must pay $120 for a phone and then $30 each month for service. How much
will she have paid after 8 months?
Sheila has 4 pens and 8 pencils. How many more pens does she need to make the
number of pens and pencils she has equivalent?