Answer:
I plotted it out on the graph and here it is:
Answer:
B
Step-by-step explanation:
wouldn't you multiply all three?
Split it into 2 equations
2x-9 = 7
2x = 16
x = 8
And another equation
2x-9 = -7
2x = 2
x = 1
The answer is x =1, x= 8
Answer:
C) Yes, because 1 and 5 are congruent
Step-by-step explanation:
Same-side congruent angles prove this to be true