Write an algebraic expression to represent the area of the triangle. area of triangles is one half base times height. the height is h, and the base is h + 6. find the area if h is 12 inches.

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

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

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.