Answer quickly , will mark brainliest (50 points) question: a diameter of a circle has endpoints p(-10,2) and q(4,6) a. find the center of the circle. b. find the radius. if your answer is not an integer express it in radical form. c. write an equation for the circle.

Sum is 17 and their difference is 3

Draw a scaled copy of the circle using a scale factor of 2

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.