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Mathematics 7 Online
OpenStudy (anonymous):

5(b + 8) A. 5b + 40 B. 5b + 8 C. 5b + 13 D. 8b + 40

Mehek (mehek14):

use distributive property

pooja195 (pooja195):

distribute 5 to b what do you get?

OpenStudy (aaronandyson):

5(b+8) 5 times b 5 times 8

OpenStudy (aaronandyson):

5 x b and 5 x 8

OpenStudy (aaronandyson):

b is not known so 5 times b is 5b

OpenStudy (aaronandyson):

what is 5 times 8?

OpenStudy (anonymous):

40

Mehek (mehek14):

|dw:1425230903274:dw|

OpenStudy (aaronandyson):

so now we have 5b+ 40

OpenStudy (anonymous):

oh oh thank u

OpenStudy (aaronandyson):

which option has 5b + 40 is the right one.

OpenStudy (anonymous):

A

OpenStudy (aaronandyson):

Correct :)

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