Five friends ate at a buffet restaurant. the cost of each buffet was $x. three of the friends also bought a beverage for two dollars each. write and simplify an expression for the total cost

Ineed in figuring out this problem.

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

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "