2 years ago

F(x) = | 5x + 1 | - 3 g(x) = 4 Find (f - g) (x)

Mathematics

1 answer:

Slav-nsk [51]2 years ago

7 0

Answer: |5x+1|-7

Step-by-step explanation:

$(f-g)(x)=f(x)-g(x)=(|5x+1|-3)-4=\boxed{|5x+1|-7}$

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3 years ago

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3 years ago

Sadie simplified the expression √54a^7b^3, where a>=0, as shown: √54a^7b^3= √3^2•6•a^2•a^5•b^2•b=3ab √6a^5b

Tamiku [17]

Answer:

We are to find the error made by Sadie and then find the correct simplification.

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The correct simplification is shown below:

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3 years ago

interest rate on a credit card is 15% if we charge $200 to the card, how much will we pay including the interest

san4es73 [151]

Answer:

$230

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3 years ago

The length of a rectangle is 3 times the width. If the length is decreased by 4 meters and the width is increased by 1 meter, th

olga nikolaevna [1]

Good morning☕️

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Answer:

w is the width

L is the length

p is the perimeter

w=9

L=27

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Step-by-step explanation:

p=2[(L-4) + (w+1)]

⇔p=2[(3w-4) + (w+1)]

⇔p=2[4w-3]

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⇔66=8w-6

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⇔w=9

Then L=3w=27

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4 years ago