Please help! This is algebra work and it’s due tmr TT (Please explain how you did the problem)
subject: solve the system of linear equations by graphing

x + y = 5
y - 2x = -4

Graph:

The solution is (3,2).

Step-by-step explanation:

When you are solving simultaneous equation using graphs, you have to look at their intersection point.

In this graph, both equations intersect at (3,2) so the solution will be (3,2).

Test,

x + y = 5

3 + 2 = 5

y - 2x = -4

2 - 2(3) = 4

2 - 6 = 4

the answer is a

step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: