Alarge building has 1000 windows, and 5 of the windows need to be replaced. what decimal represents the number of windows that need to be replaced

-81 -56 -27 0 81

step-by-step explanation:

step-by-step explanation:

total income = price of one ticket   *   number of tickets sold

  y                 =     4                                   x

so the equation is y=4x     with x≥0   because number of tickets sold can not be negative

thus the equation is a semi -line with an end point at

(0,0)

passing through :

x=1     y=4(1) = 4   so through (1,4)