Two lines, a and b, are represented by the following equations:

line a: 2x + y = 6
line b: x + y = 4

which statement is true about the solution to the set of equations

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.

Ineed with this problem 21 show steps