Cara used the order of operations to evaluate the expression below. 4(7-13) +(-4)2 – 2(6-2) 3 28-13 3 +(-4)2-2(4) 15 3 + 16-8 5+ 16-8 13 What was Cara's first error? Cara did not evaluate 7-13. O Cara did not evaluate (-4)2. Cara subtracted 2 from 6 incorrectly. Cara multiplied 2 and 4 incorrectly.

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?