Which number is the additive inverse of -4 1/4 I'm taking a quiz and its timed plz hurry

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 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9

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