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3 years ago

HELP ME PLEASE PLEASE IM BEGGING

Mathematics

1 answer:

suter [353]3 years ago

6 0

Answer:

FALSE, (2, 9) is not a solution to the set of inequalities given.

Step-by-step explanation:

Simply replace x by 2 and y by 9 in the inequalities and see if the inequality is true or not:

irst inequality:

$y\geq 4x\\9\geq 4\,(2)\\9\geq 8$

so thi inequality is verified as true since 9 is larger or equal than 8

Now the second inequality:

$y$

This is FALSE since 9 is larger than 4 (not smaller)

Therefore the answer to the question is FALSE, (2, 9) is not a solution to the set of inequalities given.

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Find the complete factorization of the expression. 48x + 56xy

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The sum of three integers is 92. The second number is three times the first number. The third number is ten less than twice the

SVEN [57.7K]

Given,
The sum of three integers is 92

So,
Let,
The first integer be "x"
The second integer be "y"
The third integer be "z"

Now,
According to the question,
y = 3x ..............equation (1)
z = 2x - 10 .............. equation (2)
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Now,
Substituting the value of "y" and "z" from equation (1) and (2), we get,

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Now,
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Now,
Substituting the value of "x" in equation (2),

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So, the numbers are 17, 51 and 24

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3 years ago

Simplify x²-49/3x+21

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Step-by-step explanation:

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