Which system of equations has no solution?
A. 3y = 1 + x
y = –2x + 5
B. 4x – 5y = 3
–3 = 4x – 5y
C. 5x + 4y = 1
4x – 2y = 4
D. y = –3x + 4
y = –34x + 1

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

There are 4 cups in a quart and 4 quarts in a ganon. jug of water? . how many cups are in a 5-gallon jug of water?

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online