Solve the equation for all real solutions in simplest form. -2t^2 + 9t + 3 = -6t^2​

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

The trigonometric ratios sine and secant are reciprocals of each other

What is the slope of the line that contains the points (-2,1) and (0,-3)