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Mathematics 9 Online
OpenStudy (anonymous):

Which of the following is equivalent to the expression below? (5x + 10) + (17 - 5x) A.5x + 27 B.27 C.7 D.10x + 27

OpenStudy (anonymous):

@newwar248

OpenStudy (anonymous):

which one?

OpenStudy (anonymous):

B.

OpenStudy (anonymous):

o that is d

OpenStudy (anonymous):

hmmm

OpenStudy (anonymous):

its b...

OpenStudy (anonymous):

whaat

OpenStudy (anonymous):

b. The 5x terms subtract out.

OpenStudy (anonymous):

Which algebraic expression is equivalent to the expression below? 10(2x + 9) + 13x - 15 A.33x + 105 B.20x + 75 C.33x + 90 D.33x + 75

OpenStudy (anonymous):

o

OpenStudy (anonymous):

d

OpenStudy (anonymous):

hmm

OpenStudy (anonymous):

@robtobey what you think?

OpenStudy (anonymous):

oh its D

OpenStudy (anonymous):

D.

OpenStudy (anonymous):

yes @robtobey can u help me

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