Answer:

and

Explanation:
Liz earns $2300. She then earns in addition to this 8% or 0.08 of what she sells. This is 0.08x. Together she earns 0.08x + 2300. If she wants to earn at least 2700 then this expression must be greater than or equal to 2700.
Combine these to write
.
Solve:
