Simplify (
3
x
−
2
y
)
3
9
x
5
9x
5

(3x
−2
y)
3

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

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not sure but it may be b, as i said i'm not sure.