I need help...please
(my math is hard)

What is the value of the expression below? 148+(-6)| + |– 35= 7|

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

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74