Paul rented a bike from Lea's Bikes. It cost $15 plus $8 per hour. If Paul paid $47, then
he rented the bike for how many hours?

For which rational expression is -2 an excluded value of x?

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?