The equation of a circle in general form is x2+y2+x−6y−2=0. What are the coordinates of the center of the circle and the radius of the circle?

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

Which statement is true? n is a point of tangency on circle p. pt is a secant of circle p. is a secant of circle p. vu is a tangent of circle p.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?