Answer:
4. 0 + 1 = 1
Step-by-step explanation:
since 2/9 is a bit small
and
since 10/11 is almost whole
Answer: 27
Step-by-step explanation:
you can isolate the separate terms so you get
3^3 x a^(-2x3) x b^3 = 27 a^-6b^3
It's B check it on a graph and u can see it