�On April 2, 2003, the high temperature in the United Stateswas recorded as 94°F in Wink, Texas. The low temperature for the day was 23°F, recorded in both Deadhorse and Northway, Alaska (at �4°F, Presque Isle, Maine, recorded the lowest temperature in the contiguous states). What was the temperature range in

the United States on that day?

The "range" of anything is the difference (distance, of a sort) between the two. Normally, you'd just subtract, but since one of the numbers you are referring to, I think, is a negative (-4 degrees, right?), your problems will look like this:

94 - (-4) = range in contiguous US
94 - 23 = range in total US

What happens when you have two negatives in a subtraction problem?

http://www.aaastudy.com/sub.htm#topic54
Click on Subtraction Equations - 2 Digit Integers. Then let us know what you come up with, and someone here will give you feedback.

=)

yea i dunno?

To find the temperature range in the United States on April 2, 2003, we need to subtract the low temperature from the high temperature.

The high temperature in Wink, Texas was recorded as 94°F, and the low temperature in both Deadhorse and Northway, Alaska was 23°F.

So, the temperature range is calculated as:

Range = High Temperature - Low Temperature

Range = 94°F - 23°F

Range = 71°F

Therefore, the temperature range in the United States on April 2, 2003, was 71°F.