Heather is a cashier. she can ring up to 12 coustomers in 9 weeks. at this rate how many minutes does it take her to ring up 4 coustomers

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified,is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

What could explain what happened when the time was equal to 120 minutes

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?