The center of a circle is at (-3, 1) and it's radius is 9.

What is the equation of the circle?

(x - 3) ^2 + (y + 1) ^2 = 81

(x - 3) ^2 + (y + 1) ^2 = 18

(x + 3) ^2 + (y - 1) ^2 = 81

(x + 3) ^2 + (y - 1) ^2 = 18

What is 7.08 as mixed number

Compare 5,000 and 5 m

How do you solve this problem. There were 24 dinner tables with 8 chairs at each table. If 3/4 of the dinner tables are full how mant seats were used

Harry rides his bike 25 and 3 eights (miles). Karen rides her bike 25 and 2 fifths (miles). Who rides farther? It's basically 25 3/8 and 25 2/5.

The product of - 7 and 5 is added to - 6. Find the number

Dan got a discount of 4/5 on his grocery bill by using his club card and coupons Emile got a discount of 7/10, Alina got a discount of 3/5, and Lorena got a discount of 3/10 who got the greatest discount

For f (x) = 3x + 1 and g (x) = x^2 - 6, find (f-g) (x) A. 3x^2 - 17 B. - x^2 + 3x + 7 C. x^2 - 3x - 7 D. - x^2 + 3x - 5

Find the value of x. 13,15,17, x, 20,21; The median is 18.

The carousel in st Augustine park has a diameter of 36 ft each ride last 3 minutes and the speed of the carousel is 3.8 revolutions per minute what is the maximum distance riders travel in one full ride round to the nearest hundred

When i was 2 years old, my brother was half of my age ... now im 100, my brother is?