Its 16.
So you have 12 miles on that trail, and markers every 2/3 of the way there. If you were to divide 2 with 3 then you can get the decimal of the fraction. Which in this case it’s 0.75. So every single 0.75 of the mile there is a marker. Divide 12 with 0.75 and you get 16 markers.
Hoped this helped in some way.
I got F^-1(x) = x/4 + 4/9.
I believe the answer is B.
I can tell this activity is about graphing, but the writing is barely legible, can you re-upload the pictures or write it out?
You can do it if you believe in your self!
O it is not correct he can find the correct sum by counting and adding 8,9,10 so the answer is ten he was one of his answer he must not of counted right
