I find this very confusing, would someone please help me and explain how you got the answer?

Solutions: and

The solutions of the System of equations were found at the points of intersection between the line and the parabola.

Step-by-step explanation:

You can observe that the first equation of the System of equations is Quadratic.

By definition, when you graph a Quadratic equation, you get a parabola.

The second one is the equation of a line, then its graph is a straight line.

By definition, it is important to remember that, when you have a System of equations that contains a Quadratic equation and a Linear equation and you graph them, if the line intersects the parabola at two points, then those points are the solutions of the System of equations.

In this case, you can observe that the line instersects the parabola at two points; then the System has two real solutions.

Therefore, keeping on mind the explanation given above, you can determine that the solutions of the System of equations, in the form , are the following:

and

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.