12. How would you describe the solution to an equation when both sides of the equation are equal? A. One solution
B. Infinite solutions
C. No solution
D. Negative solution

B

Step-by-step explanation:

if both equations are equal then it can have infinite solutions.

The LCM is 2³ · 3 = 24 (Answer C)

Step-by-step explanation:

The LCM of 8 and 12 is what?  Factor 8 and factor 12 and look for common factors:

2³  and  2² · 3.  Note that 2² is a factor of 2³ so may now be neglected.

Then the LCM is 2³ · 3 = 24 (Answer C)