Kelly has just enough money to rent a canoe for 2.5 hours. How far out on the lake can she paddle and return on time if she paddles out at 3 km/hour and back at 2 km/hour?

Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Atown has a population of 17000 and grows at 2.5% every year. to the nearest year, how long will it be until the population will reach 19600?