How much time will it take a car travelling at 88 km/hr (55 mi/hr) to travel 500km? show work for credit and include final units.

Step-by-step explanation:

speed = 88 km/hr

distance = 500 km

time = distance / speed = 500/88= 125/22 hours

there are infinitely many solutions.

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)