Solve the system by substitution.
y = -4x
23 - 5y = 44

ExplanationGiven the system of equations.

Substitute y = -4x in the second equation.

Substitute the value of x in any given equations. I will substitute the value of x in the first equation.

Answer Check by substituting both values in two equations.

First Equation

Second Equation

Both equations are true for the value of x and value of y.

Answer

Coordinate Point form

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

Just tell koda to adjust the number of shapes himself.