The daily news offers a 15% discount on a saturday ad that also runs on tuesday. skyler sporting company contracts for half-page ads to run every saturday and tuesday for 10 weeks of the football season. what is the cost of the ads for the season?

What does x = in this equation x+3+2x=x+5

How do i solve uniform motion problems?

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0