A total of fifteen thousand eight hundred passengers ride a certain subway line during the morning rush hour. The ticket prices for a ride are $1.06 for junior and high school students, $220 for adults, and $1.06 for senior citizens, and the revenue from these nders is $32,708. If the ticket prices were raised to $1 28 for junior and high school students and $2.60 for
adults, and the senior citizen price were unchanged the expected revenue from these riders would be $38,594. How many riders in each category normally ride the subway during the
morning rush hour?

y=mx+b

step-by-step explanation:

m slope, b y-intercept

555.99.

step-by-step explanation:

hope this

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is