3x + 2y = 2

-2x + y = 8

solve the system of equations.

a)
(-2,4)

b)
(4,-2)

c)
(-4,-2)

d)
(5/4), (-1/2)

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.