Write the equation of the line perpendicular to the line y = -5/7x + 12/7 and containing the point (5,2). write your answer in slope-intercept form.

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

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

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.