A. If a circle has a center of (-3.2) and a radius of 9, what is the equation of the circle in standard form? b. For the circle in part a, what is the equation in general form?

c. What are the center and radius of a circle with the equation (X-5)+(y + 4)2 = 49 7 x2 + y2 - 2x + 20y +97 = 0 2

d. What are the center and radius of a circle with the equation

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Travis and paula went to lunch.travis ordered a sandwich for $7.50 and paula ordered a burger for $5.25.after lunch,they left a 15% tip for the waiter.how many money did they spend altogether?

Twice the sum of a number and 2 is equal to three times the difference of the number and 8. find the number.