Answer:
D.16x^52 I worked it out on paper
x=5 y=13
Step-by-step explanation:
-2(3x-2)+3x=-11
-3x+4=-11
solve for x: -3x+4=-11
-3x=-15
x=5
y=3x-2 sub in the 5
y=3(5)-2
y=13
-13
-5 × (-1)² + 8 × (-1)
= -13
Answer: this is the answer
15.6