486.65 is the answer to the question
It must be ≤ instead of ≥.
y ≤ - 3·x + 4
Please be a little more specific on what you want to ask.
I can be of some help.
Answer:
315
Step-by-step explanation:
1. This is not a scale rectangle and it angers me.
2. All you have to do is draw proportions.
5x7=35
15x21=315
Youll notice that 5x3=15 and 7x3=21 so it’s just proportions!