Miguel wants to get cheaper gas, so he drives out of his way to buy gas at $2.50 instead of $2.75 at his local station. if he needs 15.5 gallons to fill his suv, how much did he save by going to the less expensive station?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

Find the distance between the pair of points a(-1,8) and b(-8,4)