Line QR goes through points Q(0, 1) and R(2, 7). Which equation represents line QR? y – 1 = 6x
y – 1 = 3x
y – 7 = 2x – 6
y – 7 = x – 2

Which expression will have the same sum as 3_8 + 1/4?

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120