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Mathematics 8 Online
OpenStudy (countryboy15):

help please @whovianchick

OpenStudy (whovianchick):

Whatcha need

OpenStudy (countryboy15):

What is the simplified form of the following expression? -(6y-4z) A. 6y +4z B. -6y+4z C.6y-4z D.-6y-4z Which statement about the product is true? it will be in attachment A.the product is irrational. B.the product is rational. C.the product is neither rational nor irrational. D.the nature of the product cannot be determined.

OpenStudy (countryboy15):

OpenStudy (whovianchick):

-(6y-4z) -6y+4z

OpenStudy (countryboy15):

so b

OpenStudy (whovianchick):

yes

OpenStudy (countryboy15):

and what about the other one

OpenStudy (whovianchick):

The product is rational. I got this question on a test and automatically answer irrational, because of 6.7777777777777777777777777 etc, but the answer is actually 51.24, a very rational number

OpenStudy (countryboy15):

so b again

OpenStudy (countryboy15):

thanks

OpenStudy (whovianchick):

no problemo

OpenStudy (whovianchick):

what?

OpenStudy (countryboy15):

2 more

OpenStudy (whovianchick):

Okie dokie

OpenStudy (countryboy15):

What is the simplified form of the following expression?

OpenStudy (countryboy15):

then

OpenStudy (whovianchick):

Define simplified..... Decimal or fraction?

OpenStudy (countryboy15):

What is the simplified form of the following expression?

OpenStudy (countryboy15):

ill put in the choices for first hten secound k

OpenStudy (whovianchick):

Decimal is .216 exactly, fraction is 27/125

OpenStudy (countryboy15):

1st A27/125 B152 C3,375 D125/27

OpenStudy (whovianchick):

4sg/-5g 4s/-5 -4s/5

OpenStudy (whovianchick):

A for the first

OpenStudy (countryboy15):

then 2 A-4/5s B4/5g C-5/4s D-5/4g

OpenStudy (countryboy15):

@whovianchick you there

OpenStudy (whovianchick):

yes one sec

OpenStudy (countryboy15):

ok

OpenStudy (countryboy15):

ok well ill brb then

OpenStudy (whovianchick):

It should be -4s/5....... But that's not a choice. None of the other choices are working....... idk

OpenStudy (countryboy15):

well idk it said -4/5 then the s on the side so let me see

OpenStudy (countryboy15):

no prob ill go with a thanks

OpenStudy (whovianchick):

Sorry I couldn't be more help on the last one. No prob tho

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