Cara evaluated the expression below. What was Cara’s error?Cara multiplied only 4 and 7 together and did not multiply 4 and 13.Cara evaluated (-4)² incorrectly.Cara subtracted 2 from 6 incorrectly.Cara multiplied 2 and 4 incorrectly.
Accepted Solution
A:
she multiplied 4 and 7 together and did not multiply 4 and 13
4(7 - 13) / 3 = (28 - 52)/3 <== that is what it should be....not (28 - 13) / 3