Aquadrilateral is sometimes a square? true or false

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?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1