1. Bart averaged 52 miles per hour on his trip
last week. At this rate, how many miles can he
travel in 2.5 hours?

Bart can travel 130 miles in 2.5 hours with this rate

Explanation:

Bart travels 52 miles per hour

For 2.5 hours first find for two hours and then for half hour. finally add this two and half hour to get for 2.5 hours.

2.5 hours=2 hours + half hour

2 hours= 1 hour × 2

= 52 miles × 2 = 104 miles

half hour= 1 hour ÷ 2

=52 miles ÷ 2 = 26 miles

2.5 hours = 104 miles + 26 miles

= 130 miles

the answer is b.

hope is

accelerated heartbeat, raise in blood pressure, slow in digestion, raise in blood sugar and perspiration. (myers' psychology for ap 2nd edition pg 87)