Jacob is saving to buy an mp3 player that costs $195. he earns $225 a week at a part-time job. his expenses are $180 a week. if he currently has saved $55, how many more weeks will it be before he can buy the mp3 player?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?

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