Help me plz I don’t know what I’m doing it’ll mean a lot

Given:

To prove:

Solution:

The two common proof is:

Statements                                    Reasons

1.                          1. Given

2.                         2. Given

3.                         3. Transitive property of congruence.

Hence proved.

the barter

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: