The answer to this problem is 1/6.
There are 3 terms. Because if you simplify it, 7x and 2x would be 9x.. and -5+11 would be 6 so there would be (9x+3y+6) left. so 3 terms
Answer:
-125
Step-by-step explanation:
sea level is zero so cant be above that and the answer has to be below -100 and the only option is -125
