Is it
3x-10= 3(-6)-10= -28
Y-5= -2-5=-7
$12,500 x 5% = $625.
$12,500 + $625 = $13,125.
Answer:

Step-by-step explanation:
Rewrite the system of equations as:

Subtract the second equation from the first to isolate
:

Plug in
into any of the equations above and solve for
:

Verify that the solution pair
works 
Therefore, the solution to this system of equations is:

Isn't it 89 not 19 and if its that, its 12 and 77
1:
E F and J K
2:
Point A to point B
question 3 to 5 i dont know the answer to