It is the 3rd answer
Answer:
c. you just need to solve for the variable done the problem correctly
Step-by-step explanation:
B.) $4.89
44.01 ÷ 9 = 4.89
x=-1
-4x=y+8
-8-4x=y
7x-2y=1
7x-2(-8-4x)=1
7x+16+8x=1
15×+16=1
15x=-15