Which ordered pair is a solution to the equation 3x−3y=213x−3y=21 ? (5,−2)(5,−2) (−5,−2)(−5,−2) (5,2)(5,2) (−5,2)

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?

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2