In the past 2 days, a trucker spent a total of 7.25 hours making morning deliveries and 6.75 hours making afternoon deliveries. At this rate, how many hours will the trucker spend making deliveries in 8 days?

the answer is 489

step-by-step explanation:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

20%

step-by-step explanation:

it would rotate about 180 degrees.