I need help plz explain how to get the answer bc i have no clue

4.1x + 29

Step-by-step explanation:

Perimeter of triangle = sum of all the sides

                                   = 2.3x + 14 +2x - 0.2x + 15    {Combine like terms}

                                   = 2.3x + 2x - 0.2x + 14 + 15

                                  = 4.1x + 29

d

step-by-step explanation:

given

y + 3 = - 4(x - 2) ← distribute the parenthesis

y + 3 = - 4x + 8 ( subtract 3 from both sides )

y = - 4x + 5 → d

thats not a system of equations, that is a solution