Tan theta= -3/4, angle theta in quadrant iv
sin theta=
a. 3/5
b. 4/5
c. -4/5
d. -3/5

Step-by-step explanation:

Let x represent the number of appointments that he had.

He charged $75.00 per appointment and received $35.00 in tips. This means that the total amount that he earns from x appointments would be

75x + 35

He also had to pay a rental fee for the truck at $10.00 per appointment. This means that the total cost of x appointments would be 10x

Profit = Revenue - cost

Logan made a profit of $210.00 as a mobile groomer. The equation to represent this situation would be

210 = 75x + 35 - 10x

210 = 65x + 35