Arman needs 4 1/2 inches of cable to make A, 3 3/4 inches to make B, and 5 1/8 inches to make C. He used a 12-inch piece of cable to make A and B. How much Cable did Arman use to A and B? (PLZZZ HEP)

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

Can someone tell me if this is perpendicular? !

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?