R/3 = 7

what is r ? can you show the steps to getting the answer. how do you check that you are correct.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

What is the slope of (0,32) and (100,212)