How do you find the equation in slope intercept form that passes through (4,-2) and y=3x+5 when its perpendicular to the graph

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Dana wants to identify the favorite professional baseball team of people in her community. she stands outside a local sporting goods store and asks every other person who enters, "what is your favorite professional baseball team? " will the results of her survey be valid? explain.