Mathematics, 13.12.2019 02:31 EmTerrell2933

Sam evaluated the expression x² y for x = 7 and y = 9. he got a value of 49. which of the following statements is correct?

sam's answer is correct.
sam forgot to multiply.
sam squared wrong.

Answers: 1

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Sam evaluated the expression x² y for x = 7 and y = 9. he got a value of 49. which of the following...