Adepartment store is having a 15% off sale on all winter coats. you purchase a winter coat for $275. the department store is located in a county with 7.25% sales tax. how much money will you save on your coat?

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.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4