A hand-held digital music player was marked down by 1/4 of the original price. what difference between the discount price and the price that the store paid for the digital player?

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Asap! i'm not good math and i'm lost.