I need some help understanding this math can I just get a way to solve not the answer. Given the system of inequalities:

4x – 5y Four-fifthsx – One-fifths
y Negative four-fifthsx + One-fifth
y > 2x + 6

What grade is this??? I have a feeling that I will be learning this soon!

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

n

step-by-step explanation: