Answer:
y=-1x-5
Step-by-step explanation:
Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Select the highest amount of each factor.
2 x 3 x 5 x 7 = 210, the LCM
I'm doing the exact same one an i got 48 cubic units for the volume. I still have to draw the rectangular figure though.