A. 7x
B. 8x-1
C. 6x+12
D. 3x +4
E. 13x-7
Answer:
The corrext answer is, 512.
One solution!
Step-by-step explanation:
If we make a graph of the given equations, the lines will intersect at a point. We know that whenever lines intersect, it means the equations have one solution or a unique solution.
Multiply 7 x 12 which is 84, 8x2 is 16, 16 divded by 3 is 5, so 5 minutes
