The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano