On average, there are 1 1/2 units of a new cleaning product sold every 1/60 of an hour. If this rate continues, what is the unit rate of products sold?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?