Adoctor see's each of her patients for 25 minutes during a typical appointment. how much patients can she see in a typical 7 and half hour

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia