Ineed ur answer this question !

use the graph to state the solution for the system. (in other words, what is the solution for the system? )
x + 2y = 4 (line a)
3x – 2y = 4 (line b)

2. how many solutions are there to the following system of equations? use any method you like, but be sure to show all work.
4x – 14y = 6
–2x + 7y = –3

3. what is the solution to the system of equations? use any method you like, but be sure to show all work.
2x + y = -3
x – 2y = -4

4. the system of equations is coincident. what are the values for b and c that make the system coincident?
4x + 5y = 8
8x + by = c

5. identify whether the statement is true or false. if the statement is false, change one word to transform it into a true statement.

a. two linear equations can have two solutions.

b. lines with no solutions are sometimes parallel.

c. the solution of a system of linear equations is the coordinate point where their graph intersects.

d. equations that have different slopes sometimes have one solution.

ec: write and solve system of equations that can be used to solve the following problem.
each child ticket for a ride costs $3, while each adult ticket costs $5. if the ride collected a total of $150, and 40 tickets were sold, how many of each type of ticket were sold? where c is the number of child tickets and a is the number of adult tickets.