HELP ME ITS DUE TODAY HELP

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 f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)