Answer: 60
Step-by-step explanation:
Answer:

Step-by-step explanation:
We can write the following system of equations:

Adding both equations together, we isolate
and get:

Plugging
in any of the equations, we can solve for
:

Verify that the solution pair
works 
Therefore, the two numbers are
.
Answer:
C 
Step-by-step explanation:
It could be 7 groups of 1 3 groups of 2 with one left over or 2 groups of 3 with 1 left over