Whoever can solve all these is the best. y = 5x + 9m =
y = -3x + 4m =
y = 6 – 7xm =
y = 15 – 12xm =

hope these helps

Step-by-step explanation:

y = 5x + 9m = 5

y = -3x + 4m = -3

y = 6 – 7xm = -7

y = 15 – 12xm = -12

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )