At a saturday nights football game 18 less fans at a friday’s night game there were x fans at friday’s game. write an expression to represent the number of fans at saturday’s game.( show your work you)

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

Ithink i know it but i want to be sure so can you me out ?

The graph of a curve that passes the vertical line test is a: