Ronnie made a scale drawing of a shopping center . A bakery in the shopping center is 7 inches wide in the drawing . The actual bakery is 42 feet wide . What is the scale of the drawing? 1 inch : feet

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

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

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.