Answer: its A
Step-by-step explanation:i did the test
Answer:
-1
Step-by-step explanation:
The answer is b, -1.
I do not have a step by step explanation for that.
=11x^5y^2=7x^3y^3-3x^2y+4 hint: download MathPapa
Using substitution
-8x-4(2x-5)=-20
-8x-8x+20=-20
-16x+20=-20
-16x=-40
x=2.5
Plug x into one of the original equations.
y=2(2.5)-5
y=5-5
y=0
Final answer: 1 solution (2.5, 0)