2. The business manager for a band must make $236,000 from
ticket sales to cover costs and make a reasonable profit. The
auditorium where the band will play has 4000 seats, with 2800
seats on the main level and 1200 on the upper level. Attendees
will pay $20 more for main-level seats.
a. Write a system of equations with x representing the cost
of the main-level seating and y representing the cost of the
upper-level seating.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation: