The circle passes through points (3,0), (4,2) and (0,1). Write the equation of the circle in general form.

Duane drew a triangle with side lengths of 6 inches and 7 inches. The third side length is x.

You are printing posters for a concert and need them to be 35 tall. the small copy you have is 8 wide by 10 inches tall. part a. what scale factor should you use when enlarging the image to make sure proper proportions are maintained? part b: how wide will the enlarged poster be? part c: how do the areas of the posters relate to one another? what are two ways you can justify your answer? ​

josh earned dividends of 2.16 on 54 shares of stock. find the dividend per share.

1. Forever Fitness charges $50 a month and $15 for each exercise class you take. Peachtree Gym charges $75 a month and $10 for each exercise class. How many exercise classes must you take in one month so that the cost of Forever Fitness is the same as Peachtree Gym?