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3 years ago

List the integers that satisfy both these inequalities, 2x+9 -12

Mathematics

1 answer:

Flura [38]3 years ago

4 0

Answer:

x < -10.5

Step-by-step explanation:

list the integers that satisfy both these inequalities, 2x+9 <-12

Subtract 9 from both sides;

2x +9 - 9 < -12-9

2x < -21

x < -21/2

x < -10.5

Hence all the integers are values of x less than 10.5

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Ostrovityanka [42]

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3 years ago

Write -12 in the improper fraction form.

nydimaria [60]

Answer:

$\frac{-12}{1}$

Step-by-step explanation:

An Improper Fraction has a top number larger than (or equal to) the bottom number.

To convert a whole number -12 into an improper fraction we can divide the whole number by one to turn it into a temporary fraction.

$\frac{-12}{1}$

Also we could multiply and divide -12 by another number greater than one, for example:

$\frac{-12*2}{1*2} = \frac{-24}{2}$

There are several ways we can write -12 in the improper fraction form.

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3 years ago

Let x = 6.

Mars2501 [29]

Put the value of x = 6 to the eqpression 5x² + x - 7:

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<h3>Answer: 179</h3>

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3 years ago

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Answer:

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Step-by-step explanation:

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