Students who buy tickets at a local movie theater receive a 10% discount on the price of a ticket. What is the total price for 4 students' tickets if the regular cost per ticket is $6.00?

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.