The monthly cost (in dollars) of a long-distance phone plan is a linear function of the total calling time (in minutes). the monthly cost for 47 minutes of calls is $16.06 and the monthly cost for 89 minutes is $21.52 . what is the monthly cost for 78 minutes of calls?

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)