Evaluate.
(1.4) (2 1/3- 4)
Enter your answer as a simplified mixed number in the box.

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?