Answer:
The answer is

Step-by-step explanation:

multiply both sides by 2 to get

divide both sides by n to get

subtract L from both sides to get the answer

The slope is three over one and the y intercept is nine
The measure of a minor arc is less than 180º
I honestly don’t even know how to explain this- but ik that 3 should be alright to type in bc if you were to write it on a graph you would move 1 unit to the right and 3 units up from there based on the coordinates after the origin (0,0).
To find this, multiply both the numerator and denominator by the same number. For example, 8 x 8 =64, and 10 x 8=80, so 64/80 would be an example of an equivalent ratio. Others could be 16/20 or 48/60. Hope this helps.