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Mathematics 15 Online
OpenStudy (anonymous):

I WILL GIVE YOU MEDALS! Combine the like terms to simplify the expression: 9 + 3 + 17xy2 + 8y3 + 10x –13xy2 – 9x – 6y3 A. 2y3 + 4xy2 + x + 12 B. 2y6 + 4x2y2 + 10x + 12 C. 2y3 – 4xy2 – 3x + 12 D. 2y3 + 4xy2 + 10x + 9

OpenStudy (anonymous):

8xy+2y3+x+12

OpenStudy (anonymous):

that is it for more help use this: http://www.cymath.com/answer.php

OpenStudy (anonymous):

wait hold on

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

i think i mesed up

OpenStudy (anonymous):

oh ok

OpenStudy (anonymous):

The answer choices are there also

OpenStudy (anonymous):

right i think it's A

OpenStudy (anonymous):

i would go with A

OpenStudy (anonymous):

A. The answer is A.

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

Anytime! :)

OpenStudy (anonymous):

he should get the medal sorry pt

OpenStudy (anonymous):

Do you mind if you can help me with this last problems?

OpenStudy (anonymous):

sure i can try

OpenStudy (anonymous):

Use the Distributive Property and simplify the expression. 4 + 2(3x – 1) + 9

OpenStudy (anonymous):

is that 4 + 2(3x + 1) + 9

OpenStudy (anonymous):

Yep :)

OpenStudy (anonymous):

6x + 15.

OpenStudy (anonymous):

dang it sorry pt

OpenStudy (anonymous):

its ok and thank you again :)

OpenStudy (anonymous):

Which is 1024 written as a power of a number?

OpenStudy (anonymous):

Yup! Anytime! Thanks for the medal.

OpenStudy (anonymous):

Hmm......I know that 1024 is 2 to the tenth power.

OpenStudy (anonymous):

@Pt123

OpenStudy (anonymous):

These are the answer choices A. 54 B. 5122 C. 45 D. 2564

OpenStudy (anonymous):

i'd go with 45

OpenStudy (anonymous):

Ok thanks

OpenStudy (anonymous):

but don't count on it

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