Answer: 4 - 5 = 4 + (-5) = -1
Step-by-step explanation: You have to make the 5 into a negative number using parenthesis and do the math.
The first one is 2x^2+2x-2
the second one is 2x^2-2x-2
the third one is 6h+6k
D. Customer who buy at least 25 tickets will pay $1.50 each
Answer: Need to clarify more about the question, I dont understand. Sorry ;//
Step-by-step explanation: