Robin has $500 in her bank account. Each month she pays $70 for her phone bill. Write an equation to represent this situation.

The circumference of a circle is 5 pi cm. what is the area of the circle?

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108