George Garcia wants to purchase a used station wagon. One used-vehicle guide shows the average retail value of the station
wagon at $13,000. Add $50 for having tinted windows, $100 for
air-conditioning, and $35 for power windows. Deduct $200 for
excessive mileage. What is the average retail price for the
station wagon?

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

d

step-by-step explanation:

d

step-by-step explanation:

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: