AmiraPearl539 AmiraPearl539

18-01-2023
Mathematics

Answered

Which expression is equivalent to 3(5r+23s+3t)+9s?
Responses

15r+18s+9t15 r plus 18 s plus 9 t

15r+29s+9t15 r plus 29 s plus 9 t

15r+11s+9t15 r plus 11 s plus 9 t

15r+2s+9t

Answer :

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