A plane can fly 10 miles per minute. The plane will fly 7 trips, and each trip is 510 miles. How many hours will the plane fly? Round to the nearest whole hour and show your work to receive full credit. (10 points)

6 hours

Step-by-step explanation:

In one trip, the plane will fly 51 minutes (510:10=51).

In seven trips, the plane will fly 357 minutes (51.7=357)

1 hour=60 minutes

357:60=5.95

5.95 rounded to the nearest whole hour is 6 hours.

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !