Answer:
Step-by-step explanation:
tey to analyze the problems
Answer:
the answer is going to be D. (3,4,5,8,9,3)
Work:
2x+5(6x+23)=-13
2x+30x+115=-13
32x=-128
x=-4
y=6(-4)+23
y=-24+23
y=-1
The answer is (-4,-1)
Hopefully this helps!
Answer: 8
Area of a triangle=(1/2)bh
16=(1/2)4x
16=2x
x=8