What is the center of the circle having the equation (x – 7)2 + (y + 2)2 = 121? what is the radius?
if you can explain do.

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Vanessa earns a base salary of $400.00 every week with an additional5% commission on everything she sells. vanessa sold $1650.00 worth of items last week.