Emily wants to buy a used car, the regular price of the car is $5,399.00, but the car dealer is offering a 15% off discount. She must also pay 8.75% sales tax on the sales price of the car. How much is the total cost that she will pay?

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?