A line passes through the point (4,-6) and has a slope of 0. Which of the
equations could be used to represent
this line?
A y = 4
B
y = -6
C
x = 4
D x = -6

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

3x = 729 solve for x plz . it's urgent. will mark