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Mathematics 7 Online
OpenStudy (anonymous):

Which of the following expressions represents "the sum of n and the sum of 8 and 6"? (n + 6)8 n + (8 + 6) n(8 + 6)

OpenStudy (butterflydreamer):

can you see how the second half of your questions says "the sum of 8 AND 6" ? This means that those two numbers would be added together in parentheses :) The sum of n just means "n" PLUS the sum of 8 and 6

OpenStudy (anonymous):

so the second?

OpenStudy (butterflydreamer):

yep! :)

OpenStudy (anonymous):

thnx

OpenStudy (butterflydreamer):

you're welcome (:

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