Mathematics, 13.02.2020 22:37, igtguith

A question on a math test asked students to "Simplify the expression 7 - 3k + 9k - 23".
Kate answered "2(3k -8)". Is she correct or incorrect? Explain. If incorrect, give the correct
answer.

Answers: 1

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A question on a math test asked students to "Simplify the expression 7 - 3k + 9k - 23".
Kate a...