Answer:
0,-1
Step-by-step explanation:
The answer is 3.
You divide the total by 15 then subtract 5.50 (pretty sure) which gives you 3
Answer:
2x-(-8y)
Step-by-step explanation:
adding = subtracting a negative number
The answer for this problem is going to be 30 because you take the 50° that you already have and subtract 20° and you get 30