It is the first equation. The 35 dollars she has left, plus the 6 dollars she spent on socks, plus the shoes (X) equal 75.
The equation is x+6+32=75
Hope this helps
It actualy gives you the minimum of the function
it helps you because fonding the minimum y will give you the range
Answer:
1. Make a trapezium using 4, 5 and 6.
2. Do yourself with your triangles.
3. Yes.
4. No. It is much more smaller.
