2 years ago

WILL GIVE BRAINLIEST!!

1 answer:

4 0

Hello,

$m(x) = 5x + 4\\n(x) = 6 x-9\\Part\ A:\\(m + n)(x)=m(x)+n(x)=5x+4+6x-9=11x-5\\Part\ B:\\ (m-n)(x)=m(x)-n(x)=5x+4-(6x-9)=5x-6x+4+9=-x+13\\Part\ C: \\(m\ o\ n)(x)=m[n(x)]=m(6x-9)=5*(6x-9)+4=30x-45\\$

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2 years ago

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Ray Of Light [21]

Answer:

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Step-by-step explanation:

the statement give us the expression:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

We are given the following in the question:

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If x = 7 and y = 4, then x + 2y =

solong [7]

15!

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