Answer:
It's 3/40
Step-by-step explanation:
6x^2.
The first term 6x^2, because 6 is not a perfect square.
72
1 out of 10 do not recommend naps, so 9 times as many do recommend naps.
9 × (8 doctors) = 72 doctors . . . . . recommend naps
18-(-7)