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Mathematics 21 Online
OpenStudy (anonymous):

Question 1 (Multiple Choice Worth 5 points) Simplify: Negative three and one-half minus negative twelve and one-fourth.

OpenStudy (anonymous):

please help fast

OpenStudy (mathstudent55):

Is this the question? |dw:1437444447437:dw|

OpenStudy (mathstudent55):

Change both numbers to improper fractions. Then minus a negative is the same as plus. Find a common denominator and add the fractions. Then convert to a mixed numeral.

OpenStudy (anonymous):

thank you so much

OpenStudy (mathstudent55):

You're welcome.

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