Identify the vertex of the parabola.
A.(6, 7)
B.(3, 4)
C.(4, 3)
D.(2, 7)

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points