The ratio of tables x to chairs y in a restaurant is 2 to 7. The restaurant has a total of 12 tables. How many chairs does it have

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?