Seudónimo Seudónimo
  • 04-04-2018
  • Mathematics
contestada

Im really confused with this one.

Im really confused with this one class=

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owenames1303
owenames1303 owenames1303
  • 04-04-2018
The answers are the second, fifth, and sixth.
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sqdancefan
sqdancefan sqdancefan
  • 05-04-2018
The expression 2x means 2 times x.
It also means x plus x.

These are appropriate descriptions:

2: The expression represents 5 plus 2 times x.
3: The expression represents 5 plus x plus x.
5: The expression represents the sum of 5 and 2x.
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