1Q: i will answer your questions if mark ME Brainleist plz ok?

2Q: 120374*3322
you answer this and you brainleist
anwser BOTH QUESTIONS

Which system of linear inequalities is represented by the graph? !

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)