Abby is going to make tie-dyed t-shirts for her class to wear on a field trip. each shirt costs 3.95 and the dye for each shirt costs 0.50. abby also needs to buy to boxes of salt to add to the mix for 4.50 each. if she has collected 124.70, how many tie-dyed t-shirts can abby make? show your work need asap

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."

Solve the inequality and graph 6j - 7 < 5

What value of x is in the solution set of 4x – 12 s 16 + 8x?