It is necessary to Change your oil every 3000
miles and each oil change.
will cost $19.95
How much is the cost of
4 years of oil changes

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Which of these tools or constructions is used to inscribe a hexagon inside a circle?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.