B. 9^2
explanation: 3^4 is equivalent to 3*3*3*3, which is 81
9^2 (9*9) also equals 81
1/3 of 240 is 240/3 which is 80 dollars.
Your answer will be D 0.60
A dollar is 1.00 so 0.60 will be 3/5
M= K/11LN You just need to move everything away from the M side by using division.
