Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

-2 multiplied by 15 ??

OpenStudy (anonymous):

-30

OpenStudy (anonymous):

-30

OpenStudy (anonymous):

Think about it as fifteen -2's added together.

OpenStudy (anonymous):

thanku polpak

OpenStudy (anonymous):

Or two -15's added together.

OpenStudy (anonymous):

So -2 + -2 + -2 + -2 + ... etc. You can also think about it as just 2 times 15, and remember that when you multiply a positive by a negative the result is negative.

OpenStudy (anonymous):

thanku very much for the help

OpenStudy (anonymous):

if i may ask how many of u r actually teachers

OpenStudy (anonymous):

I'm a student. I plan on potentially becoming a teacher.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!