Plz ! will mark the !
the system mx+ny=p has the solution (1,3), where rx+sy=t
m, n,p, r,s and t are non zero real numbers. which of the following system would not have (1,3) as a solution.

C.

Step-by-step explanation:

Given: The system has the solution (1,3), where M,N,P,R,S and T are non zero real numbers.

A.

Divide 7 on both sides on the second equation , we will get

Thus, this system has solution (1,3)

B.

Subtract equation (2) from equation (1), we get

Thus, this system has solution (1,3)

C.

We can rewrite the equation (2) as

Multiply 2 on both sides of equation (1), we get

Subtract equation (3) from (4), we get

But

Thus, this system does not have solution as (1,3).

D.

Multiply 2 on both sides on the first equation , we will get

Thus, this system has solution (1,3)

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !