Each month, anna pays $630 in rent. how much rent does she pay over the course of 18 months?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

The radius of the sphere is 10 units .what is the approximate volume of the sphere use π=3.14