jayblockman4
jayblockman4 jayblockman4
  • 05-09-2018
  • Mathematics
contestada

Write a variable expression for the word phrase.

The product of 3 and a number n decreased by 7

A. 3n-7
B.7n-7
C.3÷n-7
D.3n+7

Respuesta :

ariechanner
ariechanner ariechanner
  • 08-09-2018
a is the equation answer
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