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Marysya12 [62]
3 years ago
5

To solve the inequality 4x < 8, you would divide both sides of the inequality by 4.

Mathematics
1 answer:
KiRa [710]3 years ago
4 0

Answer:

True

Step-by-step explanation:

4x<8

divide

x<2

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The manager already hired 9 people. Let x be the number of people he still can hire. Since these people will add to the 9 he already hired, when the hiring campaign will be over he will have hired 9+x people. We know that he can't hire more than 14 people, so the number of people hired must be less than or equal to 14:

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If we subtract 9 from both sides, we have

x \leq 14-9=5

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Find the solution of the square root of the quantity of x plus 2 plus 4 equals 8, and determine if it is an extraneous solution
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Consider the equation:

\sqrt{x+2}+4 = 8

Subtracting '4' from both the sides of the equation, we get as

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Subtracting '2' from both the sides of the equation, we get

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Since, An extraneous solution is a solution that arises from the solving process that is not really a solution at all. But, in this equation x=14 is the solution of the given equation.

Hence, it is not an extraneous solution.

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Dr. Newton is saving up to buy a car. She has already saved $3,000. If she wants to spend
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Dr. Newton needs 5000 dollars, and 3000 dollars have already been saved. So, 2000 dollars remain.

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