All of these answers are wrong? The sum of 8 and twice a number would be 8 + 2n. If it was twice the sum of 8 and a number it would be D. None of them are correct but D is technicllay the closest?
Domain: {-3}
Range: {8, 7, 6, 5}
This is not a function.
I think you divide 5/9 divided by 2/3.
5/9 divided by 2/3=4/3 simplified=2/3.
Just know I'm terrible at math so this could be like totally off the hook crazy and wrong.
Answer:
n+4=<13
replace =< with less than or equal to (the < with an extra line under)