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AVprozaik [17]
3 years ago
15

7 divided into $50.40

Mathematics
2 answers:
AfilCa [17]3 years ago
7 0

Answer:

If you mean $50.40 divided for 7 people, each would get $7.20 each.

If you meant 7 divided into $50.40 which I do not understand, then I think it would be 0.138 with the 8 repeating.

PolarNik [594]3 years ago
5 0

Answer:

0.138repeating

Step-by-step explanation:

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Answer:

x>2

Step-by-step explanation:

When given the following inequality;

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Rewrite in a fractional form so that it is easier to work with. Remember, a ratio is another way of expressing a fraction where the first term is the numerator (value over the fraction) and the second is the denominator(value under the fraction);

\frac{x^2+x-3}{x^2-4}\geq1

Now bring all of the terms to one side so that the other side is just a zero, use the idea of inverse operations to achieve this:

\frac{x^2+x-3}{x^2-4}-1\geq0

Convert the (1) to have the like denominator as the other term on the left side. Keep in mind, any term over itself is equal to (1);

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Perform the operation on the other side distribute the negative sign and combine like terms;

\frac{(x^2+x-3)-(x^2-4)}{x^2-4}\geq0\\\\\frac{x^2+x-3-x^2+4}{x^2-4}\geq0\\\\\frac{x+1}{x^2-4}\geq0

Factor the equation so that one can find the intervales where the inequality is true;

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-1, 2, -2

Therefore the intervales are the following, remember, the denominator cannot be zero, therefore some zeros are not included in the domain

x\leq-2\\-2

Substitute a value in these intervales to find out if the inequality is positive or negative, if it is positive then the interval is a solution, if it is negative then it is not a solution. This is because the inequality is greater than or equal to zero;

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-2   -> neagtive

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Therefore, the solution to the inequality is the following;

x>2

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