4 years ago

I just need 4 and 5!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

slamgirl [31]4 years ago

7 0

4. Area is found by length times width

area is (12m + 18) and width is 6

its (12m + 18) = 6 ( 2m + 3 )

5. 21x + 51xy and 7(3x + 8xy). She is incorrect. GCF means the greatest common factor so to be correct the factors inside cannot have something in common. Since they have x in common its incorrect. the correct factor by GCF would be 7x(3 + 8y) because all common factors are factored out.

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