Which of the following number lines represents the solution set of the inequality -1/3 x + 4 < 3?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

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.

Find the maximum value of p= 4x + 5y subject to the following constraints :