Find the quotient 16.5 ÷ 10

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap