Just! ! im so confused im about to break down! it costs $10 to place an advertisement in the paper, plus another $5for every line. then the cost to place an ad x lines long is given by y dollars, y=5x+10. express as an ordered pair the fact $16 ad line costs $90

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

What is the value of x in the this question ?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.