Ineed !

use the definitions and theorems of this section to evaluate and simplify the following expression. be sure to express answers with positive exponents.

note: if you need to extend the fraction bar one space, use the single length fraction bar. if you need to extend the fraction bar two spaces, use the double length fraction bar.

2ab^-1/3e^-3 d =

*answer must fit in box provided*

Step-by-step explanation:

1. You have the following expression given in the problem above:

2. Then, according to the Negative exponent rule, you have that:

3. So, based on the rule shown above, the negative exponents indicates that   must be in the denominator and   must be in the numerator. Therefore, you obtain the following expression:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.