A phone company offers two monthly plans. Plan A costs $21 plus an additional $0.08 for each minute of calls. Plan B costs $13 plus an additional $0.12 for each minute of calls. For what amount of calling do the two plans cost the same?
What is the cost when the two plans cost the same?

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3