Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

Evaluate -x + 3.9 for x = -7.2 A. 3.3 B. 11.1 C. -11.1 D. -3.3

Parth (parthkohli):

\[-(-7.2) + 3.9\]Can you do that?

OpenStudy (anonymous):

I got 11.1, so B?

Parth (parthkohli):

Yup

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!