The answer should be 12x cm power of 2
I would assume it is 0% for the minimum as there is a chance that rangers didn’t see anything and 65% for the highest as that is all the people that saw giraffe. I am really unsure though.
My second answer is minimum is 55.25% and the maximum is 65%. But once again I ain’t sure and logically I would go for my first answer
I gotchu the answer is -8.6
-31x+5 is the same as (-18x-12)-13x+17
