Inequalities: the dance committee hired a dj for the fall dance. the dj charges $125 per hour plus $55 for an assistant. the committee wants to keep the total cost under $555. what is the maximum amount of hours the dj will play at the dance?

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle