To get an answer which is....45
The answer should be C
Because you take the number of young people who work outdoors, which is 242 and divide it by the total, which appeared to be 1028.
The answer is (-5,18)
And you can also use desmos for this type of questions
they are giving you the answer AB=AC, so what that means is that the angles are congruent to each other so if angle AC=15 and angle DC=5 all the angles will be the same.
C
This is because none of the numbers can be divided by any number other than themselves or 1.