Anyone Math help please??

I just need some help with these math questions

So if you can awnser all/some of them that would be awesome!! Thank you!! :)

(it's my 10-1 math class)

1) how many solutions does the linear system 2x+3y=6 and 3x+ 2y=24 have?

A) zero
B) 1
C) 2
D) infinite


2) what is the point of intersection in a system of linear equation?

A) the origin
B) the ordered pair written as x-intercept, y-intercept of a line
C) the point where the line starts
D) the ordered pair representing the Location where the lines cross


3) the ordered pair,( K, -3) is the solution to the system of equations 8x+3y= -41 and 6x-5y= -9. Determine the value of K

A) -25/4
B) -4
C) 4/25
D) 1

((the / is ment to show the numbers are fractions))


4) the solution to the system I linear equations 3x-y=6 and 3x+2y-24=0 is obtained using the method of subsitution

A possible substitution that could be made to solve this system is to replace

A) x with y+2/2
B) x with 1+2y
C) y with 1-2x
D) y with 24-3x/2


Sorry! I know they're long but I reaaaallly need help!
Thank you a bunch!!

1).
How many solutions does the linear system
2x + 3y = 6 and 3x + 2y = 24 have?
6x + 9y = 18
6x + 4y = 48
5y = -30
y = -6
x = 12
Answer:
C) 2

2).
What is the point of intersection in a system of linear equations?
Answer:
D) the ordered pair representing the location where the lines cross

3).
The ordered pair, ( K, -3) is the solution to the system of equations 8x + 3y = -41 and 6x - 5y = -9. Determine the value of K
24x + 9y = -123
24x - 20y = -36
29y = -87
y = -3
x = -4
Answer:
B) -4

4).
The solution to the system of linear equations 3x - y = 6 and 3x + 2y - 24 = 0
is obtained by using the method of substitution.
A possible substitution that could be made to solve this system is to replace
Answer:
D) y with 24 - 3x/2