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Mathematics 13 Online
OpenStudy (anonymous):

What is the sum of 5x and 9x? 14x 12x 45x 3x

OpenStudy (anonymous):

I'm guessing you need to multiply 5 by 9 (5x9)

jimthompson5910 (jim_thompson5910):

'sum' means you add

OpenStudy (anonymous):

oh sorry

OpenStudy (anonymous):

then 5 +9

OpenStudy (anonymous):

Im thinking 14x

jimthompson5910 (jim_thompson5910):

14x is correct

OpenStudy (anonymous):

yup :)

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