Question

The budget for the valentine's day dance is $500. linghts and decorations cost $125. The Dj charges $100 per hour plus a one time business fee of $75. What is the maximum number of hours the school can have the DJ play at the dance?

Answer 1

ok

Budget =< lights + DJ + business fee

$500 =< $125 + $100x + $75

solve for x

500 =< 200 + 100x

500 - 200 =< 100x

300 =< 100x

x =< 300/100

x =< 3

The maximum number of hours is 3