A bike shop charges by the hour to rent a bike. related items are rented for flat fees. write an expression that represents how much it will cost to rent a bike and helmet for h hours. How much would it cost to rent a bike and a helmet for 3 hours?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

What are the sotions to the quadratic equation 9x^2=4

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]