Tomika uses 619 inches of wire to make a necklace and 313 inches of wire to make a bracelet.
how many necklace and bracelet sets can she make if she uses 2813 inches of wire in all?

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Find two numbers if their sum is 91 and the ratio is 6: 7?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?