Students conducted a survey to see which cola was preferred most. People preferred cola A to cola B by a ratio of 9:7. If 108 people preferred cola A, how many people preferred cola B?

A:123
B:96
C:84
D:78

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

Find the vertex of the function given below y=x^2-6x+1

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.