Please show work and solve for x^6 * x * x^3

Step-by-step explanation:

x⁶·x·x³ = x⁶·x¹·x³ = x⁶⁺¹⁺³ = x¹⁰

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.

-6 is the correct option from the above given options