Answer:
Trying to help out, I think it's appropriate
Step-by-step explanation:
2 times with 6 left over because you would see how many times without going over and that would be 2 because 2x12 equals 24 amd 3x12 equals 36 bit that is ocer thirty then 30-24 equals 6. 6 is your remainder. Your full answer is 2 r4
The answer would be 23.6 units
-3 + 7 = 4
4 - 7 = -3
I think that's what you want.
