Lexi bought a new car. she drove 54 miles
in the first month that she owned the car
and 45 miles in the second month that she
owned the car. how many miles did lexi
drive in all during the first two months that
she owned the car?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250