To make a long distance call, your phone company charges $1.50 to make the connection, and an additional $0.10 for

every minute that you are on the line once connected.

A) Write an equation for the price of a long-distance call, p, in

terms of the length of the call in minutes, m

B) You lost your August bill, but you know how much you paid for

the month. Write a function that will help you determine the length

of the long-distance call based on the total cost of your bill.

Asays "we are both knaves" and b says nothing. exercises 24–31 relate to inhabitants of an island on which there are three kinds of people: knights who always tell the truth, knaves who always lie, and spies (called normals by smullyan [sm78]) who can either lie or tell the truth. you encounter three people, a, b, and c. you know one of these people is a knight, one is a knave, and one is a spy. each of the three people knows the type of person each of other two is. for each of these situations, if possible, determine whether there is a unique solution and determine who the knave, knight, and spy are. when there is no unique solution, list all possible solutions or state that there are no solutions. 24. a says "c is the knave," b says, "a is the knight," and c says "i am the spy."

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

What is the distance between the points (2, 5) and (5,9)?