Answer:
3.
Step-by-step explanation:
Answer:
22572000
Step-by-step explanation: I tried and I'm not trolling ok, I did try.
Answer:
-1 + 2 = 1
1 + (-2) = -1
-1 - 2 = -3
1 - (-2) = 3
Step-by-step explanation
When you subtract use keep change change
Rule 1 when you add : If the signs are the same add the numbers and take the sign of the bigger number.
Rule 2 when you add : If the signs are different subtract the numbers and take the sign of the bigger number.
I wanted to help you understand and i hope i did that!
A = cost of 1 drink $12.75 + 4a $12.75 + $12.00 = $24.75