At 4:00 A. M., the outside temperature was -28˚F. By 4:00 P. M. that same day, it rose 38 degrees. What is the temperature at at 4:00 pm

How many $20 bills do you need to have to make $280

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric