Evaluate the expression for the given value of the variable. the sum of y/3 and 4y/9 when y =18

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

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

If you could answer these your a life saver