Solve the following system of equations:
xy = -4
2y = x- 6
Answer choices:
A. (-1, 4), (-2, 2)
B. (2,-2), (4, -1)
C. (4,3), (-3,-4)
D. (-4, 12).(-1, -3)

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

What is the measure of angle tvu shown in the diagram below

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125