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PSYCHO15rus [73]
3 years ago
5

Sam evaluated the expression x2y for x = 7 and y = 9. He got a value of 49. Which of the following statements is correct

Mathematics
2 answers:
Wewaii [24]3 years ago
5 0
7x7<u>x</u>9= 441 

441 is your answer!!!!
Hope that helps!!!
Olin [163]3 years ago
4 0
x^2y=\ \ \ \ |Substitute\ values\ x=7\ and \ y=9\\\\\&#10;7^2*9=49*9=441\\\\&#10;Solution\ is\ x^2y=441.
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