You have a chocolate chip recipe for 60 cookies that calls for 4 cups of chocolate chips! how many cups of chocolate chips are needed for 24 cookies?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k