Answer:
B
Step-by-step explanation:
<h3>Arkadaşım cevap istiyorsan benim soruma cvp ver</h3>
The answer to the inequality is expressed as x< 1 and x< -4
<h3>What are inequalities?</h3>
Inequalities are mathematical expressions having both sides unequal or rather not equivalent to each other.
Given the inequality;
4x (x+3) < -24
First, expand the bracket
4x² + 12x < - 24
Let's turn to quadratic inequality
4x² + 12x - 24 < 0
Factorize further
4 ( x² + 3x - 4) < 0
4 ( x² + 4x - x - 4) < 0
4 ( x(x + 4) - 1 (x + 4) ) < 0
4(x - 1) ( x + 4) < 0
expand the bracket
4x - 4 < 0
x < 1
And
4x + 16 < 0
x < -4
Thus, the answer to the inequality is expressed as x< 1 and x< -4
Learn more about inequalities here:
brainly.com/question/25275758
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Twice a number decreased by 11 is -23
Let the number be x
So we get the equation
2x -11 = -23
Add 11 to both sides
2x = -12
Divide both sides by 2
x = -6
So the number is -6
Negative 6
Answer:
vruu
Step-by-step explanation:
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Answer:
29 2/3
Step-by-step explanation:
40 - 10 1/3
Convert the mixed numbers to improper fraction
= 40 - 31/3
Simplifying the above expression,
= 120 - 31 /3
= 89/3
= 29 2/3 carpet yards
Thus from total of 40 yards, 29 2/3 yards of carpet were sold.
If half of 29 2/3 were green carpets sold, thus, 29 2/3 divided by 2 equals 14.83 feet of green carpet were sold.
