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OpenStudy (maternalbore):
4. Jackson gave Lena this expression to evaluate: 14(8 +12) . Lena said that to evaluate the expression was simple; just multiply the factors 14 and 20 . Jackson told Lena she was wrong. He solved it by finding the product of 14 and 8 and then adding that to the product of 14 and 12 . a. Evaluate the expression using each student’s method. Who was correct? Jackson? 14 (8 +12) Lena? 14 (8 +12)
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OpenStudy (maternalbore):
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