Solve the system of equations by elimination. Will a graph of the system have parallel, intersecting, or coinciding lines? How do you know?

4x + 3y = 5
2x − 5y = − 17

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )