We know that there are two tickets (which we'll represent with x) and a fee for transporation (which is $20)
So we can set up the equation 20+2x=48
We want to isolate x so we'll subtract 20 from each side, which gives us the equation
2x=28
Then divide each side by 2
Giving us the final answer of
x=14
So each ticket costs $14
I filled it in for you, just remember that 200 is 2 times 100, aka 100%
Let us take a random triangle we call
for a better understanding of the solution provided here.
A diagram of the
is attached here.
The rule to be applied here is the relationship between the side lengths of a triangle and the angles opposite those sides. This relationship states that:
In a triangle, the shortest side is always opposite the smallest interior angle
and the longest side is always opposite the largest interior angle.
Let us verify this using the diagram attached.
As per the diagram, the smallest interior angle is
and the side opposite to it,
has the smallest side just as the relationship had suggested.
Likewise, the largest interior angle is
and the side opposite to it, LM=45.7 is the longest side just as the relationship had suggested.
This rule/relationship can be applied to any triangle in question.
Your answer is A. Megan is correct. When two lines have different slopes, they must intersect, producing one solution.