Answer:
The answer is 36 units2
Step-by-step explanation:
I took the test so I’m right
70 cm
ex:
100 cm in a meter
so you’d do 100-30 cm
and that equals 70 centimeters
5x + y = -13.....multiply by -3
4x + 3y = -17
-----------------
-15x - 3y = 39 (result of multiplying by -3)
4x + 3y = -17
-----------------add
-11x = 22
x = -22/11
x = -2
5x + y = -13
5(-2) + y = -13
-10 + y = -13
y = -13 + 10
y = -3
solution (-2,-3)
