I believe the answer is 10
22.50 divided by 9 to show how much for 1 hour. That is 2.5 so next 2.5 x 4 = 10
I don’t completely know if this is correct but I believe it is
53.07 inches is the answer i found
Answer: The − sign here means subtraction. However, recall that 4 − 7 can be rewritten as 4 + (−7), since subtracting a number is the same as adding its opposite.
Step-by-step explanation:
