18. The record low temperature in Fargo, ND is

-35. F. The record high is 114. F. What is the

difference in record high and record low

temperatures?

Step-by-step explanation:

A difference is the answer to a subtraction problem, and specifically, you can think of it as the highest value minus the lowest. Here that means 114 - - 35. Subtracting a negative is the same as adding so it's 114 + 35 which is 149. And it makes sense, if you start at - 35 and add 149 you get to 114