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Mathematics 23 Online
OpenStudy (anonymous):

Which word phrases can be modeled by the expression? 4n + 5 Choose exactly two answers that are correct. A. five added to the quotient of 4 and a number B. the product of 4 and a number increased by 5 C. four times the sum of a number and 5 D. five more than the result of multiplying 4 by a number

OpenStudy (anonymous):

@welshfella @me10000 @Meehan98

OpenStudy (meehan98):

Well, in the equation "n" represents number so it is saying 4 times a number and then you're adding five. So, which one do you think it will be?

OpenStudy (anonymous):

maybe A and...

OpenStudy (anonymous):

D?

OpenStudy (meehan98):

quotient means you just divided

OpenStudy (anonymous):

oh right

OpenStudy (meehan98):

Yes. Do you understand why?

OpenStudy (anonymous):

yes... so A and B?

OpenStudy (meehan98):

Partly. You want it to say that it is added or increased by five and that the number is multiplied by 4. We've already decided that A could not be the answer, so what do you think the two answers would be?

OpenStudy (anonymous):

B and D?

OpenStudy (meehan98):

Correct!

OpenStudy (anonymous):

YAY!

OpenStudy (anonymous):

will you help me with a few more?

OpenStudy (anonymous):

?

OpenStudy (anonymous):

@Meehan98

OpenStudy (anonymous):

will you help me with a few more?

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