Alex joined a video gaming site for $19.95. Now that he is a member, it costs $3.98 per video game purchased. After one year, Alex has spent $63.73. WRITE and SOLVE an equation to find how many video games Alex bought this year.

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