Decide whether each set of lengths are sides of a right triangle, answer yes or no on the line. (Questions are in pictures above)

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

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

If i had 1234 apples and 1 banana what is the total amount