Nicole charges $9 per hour for her babysitting services she babysits to earn money for her class trip she needs to earn more than $135 for the trip the inequality 9h>135 can be used to determine the number of hours h she must babysit In order to meet her goal which number line represents the solution to the inequality

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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."

The quadratic function h(t)=-16.1t^2+150 choose the graph representation