Marco left his house and went to the sporting goods store to buy a basketball. He then went to Jay’s house. Together the boys headed to the park along the route shown. How far did Marco travel in all?

Five more than the product of a number n and 8 is at least 100. write an inequality that can be used to find all positive values of n

What is 1/2 x (6 x 4)+3 + 2 show your work

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."