A photographer charges customers a one-time booking fee and an hourly rate of $50. For a 1-hour
photo session the photographer charges $95. Write
a linear equation that represents the total charge t
for h hours of service.

to first solve this we need to write an equation by find time

      T+50+95

        -50 - 50

          t=  45

    then we have to find hour

  h=45+50+95

    45

    50

   95+95=

   h=  190

and to write this as a linear equation we write this

      ( h-t=a)

(190-50-45 = 95)

190

50

140

-45

95

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x