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Mathematics 9 Online
OpenStudy (anonymous):

write a variable expression for the word phrase "the diffference of seven times a number n and three"

OpenStudy (anonymous):

its multiple choice and there are 4 choices. a. 7(n-3) b.3+7n c.7n-3 d.7(3-n)

jimthompson5910 (jim_thompson5910):

"seven times a number n" means 7n so "the diffference of seven times a number n and three" means 7n-3 So the answer is choice C

OpenStudy (anonymous):

my first answer is wrong

OpenStudy (anonymous):

yeah lol

OpenStudy (anonymous):

thats what i was about to say the answers C you beat me to typing

OpenStudy (anonymous):

Answer choice C is correct.

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