What is the equation of the circle with center (3.2, -2.1) and radius 4.3? A. (x+2.1)^2 + (y-3.2)^2 = 8.6
B. (x-3.2)^2 + (y+2.1)^2 = (4.3)^2
C. (x+3.2)^2 + (y-2.1)^2 = 4.3
D. (x-2.1)^2 - (y+3.2)^2 = (4.3)^2

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

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.

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.