If each lap in a pool is 100 meters long, how many laps equal 1 mile? (1ft= 0.3048 meters

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Solve the equation by completing the square. x^2+2x=17

3x + 4y = 5 x- 3y = -7 solve by substitution