Margaret wants to call her friend overseas. there is a connection fee of $2 and a charge of $1.50 per minute. so the cost of the call is 2 + 1.5t dollars for t minutes. can she talk for 15 minutes without going over a budget of $25?

Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain