Two snow resorts offer private lessions to their customers. Big Time Ski Mountain charges $5 per hour plus $50 insurance. Powder Hills charges $25 per hour plus $10 insurance. For what number of hours is the cost of the lessons the same fo each resort?

Which formula gives the area of a triangle? a=1/2(b+h)

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)