ABC Phone company charges $19 per month plus 9 c per minute of phone calls. XYZ phone company charges $13 per month plus 12 c per minute of phone calls. How many minutes of phone calls in a month make XYZ phone company the better deal

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

How do you solving the solution of each system using elimination?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.