Marjorie teaches piano. The equation P=35h-250 models the relation between her weekly profit, P, in dollars and the number of student lesson, S, that she teaches

A. Find Marjorie profit for a week when she teaches no students

B. Find the profit for a week when she teaches 20 lessons

C. Interpret the slope and P interpret of equation

D. Graph the equation

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

50.6

step-by-step explanation:

9987

step-by-step explanation:

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours