PLESE HELP! Often when you buy something, you pay a percent of the price as a tax. Suppose you pay a 7% tax on an item. What percent of the price of the item
will you pay?

What are the domain and range of the function? f(x) = -4 (sqrt)x

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?