Plz .can any one help me. how we calculate this solution : 2 power2 + 6

2² = 2*2

(2*2) + 6 = 4+6 = 10

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

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.