Solve the system of linear equations below, using substitution method. 8x + 9y = 36
3x + 4y = 16
0 (0,4)
хо (57.6.-47.2)
0 (4.4137, 2.9396)
O (5.6842,-0.2632)
5

The solution is (0,4).

Step-by-step explanation:

We are given the following system of equations:

Solving by substitution.

In the first equation, we have that:

Replacing in the second equation:

Multiplying everything by 7

Now, with y, we can find x.

So the solution is (0,4).

b

step-by-step explanation:

calculate the scale factor as the ratio of corresponding sides, image to original, that is

scale factor = = = = 1

attachment?

step-by-step explanation: