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Mathematics 8 Online
OpenStudy (anonymous):

How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9? (Input a numeric value only.) Will Fan And Medal

OpenStudy (kash_thesmartguy):

5. Confirm it.

OpenStudy (anonymous):

can i ask you one more kash?

OpenStudy (kash_thesmartguy):

4. Confirm it. Sorry

OpenStudy (kash_thesmartguy):

Yeah sure.

OpenStudy (mrnood):

@Kash_TheSmartGuy I disagree

OpenStudy (anonymous):

Which of the following best describes the expression 7(y + 5)? The sum of two constant factors seven and five plus a variable The product of two constant factors seven and five plus a variable The sum of a constant factor of five and a factor with the product of two terms The product of a constant factor of seven and a factor with the sum of two terms

OpenStudy (kash_thesmartguy):

Why?

OpenStudy (anonymous):

The answer is 3.

OpenStudy (kash_thesmartguy):

C or D. Not sure

OpenStudy (anonymous):

ill go with C thank you kash you have helped me out a ton today :D

OpenStudy (anonymous):

The answer is 3 and D respectively of both your questions.

OpenStudy (mrnood):

@lokeshh I disagree with that too A 'term' I separated by a + or - sign There are 5 terms in the expression However - one of them is a constant

OpenStudy (anonymous):

Yep, you are right. I misread the question as if its asking the number of variables.

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