Solve the inequality 4-y > 5 for y. show and justify your steps.

y < - 1

Step-by-step explanation:

Given

4 - y > 5 ( subtract 4 from both sides )

- y > 1

Multiply both sides by - 1, reversing the inequality symbol as a consequence of multiplying by a negative quantity, that is

y < - 1 ← inequality symbol reversed

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.