What are the solutions to the equation y2 – 1 = 48? –5 and 5 –4 and 4 –7 and 7 –6 and 6 1 points question 5 what are the solutions to the equation y2 – 1 = 24? –5 and 5 –4 and 4 –1 and 1 –6 and 6

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