Jack has completed 15 homework assignments out of the 21 that were assigned. To play basketball, Jack had to complete at least 80 percent of the homework. Is he eligible to play?

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 bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

Measure of angles 31 (x+4) (3x+9) me