IDNLearn.com offers a seamless experience for finding and sharing knowledge. Our platform is designed to provide accurate and comprehensive answers to any questions you may have.
Sagot :
To solve the inequality [tex]\( -\frac{1}{4} < -\frac{2}{3} y \)[/tex], we must isolate [tex]\( y \)[/tex].
Given the inequality [tex]\( -\frac{1}{4} < -\frac{2}{3} y \)[/tex]:
1. Divide both sides of the inequality by [tex]\( -\frac{2}{3} \)[/tex]:
[tex]\[ -\frac{1}{4} < -\frac{2}{3} y \][/tex]
2. Since we are dividing by a negative number, we must reverse the inequality sign:
[tex]\[ y < \frac{-\frac{1}{4}}{-\frac{2}{3}} \][/tex]
3. Simplify the right side of the inequality:
[tex]\[ y < \frac{-\frac{1}{4}}{-\frac{2}{3}} = \frac{1/4}{2/3} \][/tex]
4. Division of fractions means multiplying by the reciprocal:
[tex]\[ y < \frac{1}{4} \times \frac{3}{2} = \frac{3}{8} \][/tex]
So, the inequality simplifies to:
[tex]\[ y < \frac{3}{8} \][/tex]
From the initial problem and the final multiple-choice answers, the correct representation and solution for the inequality are found. The inequality equivalent to our derived inequality but phrased differently matches:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex]
When [tex]\( y \)[/tex] is replaced with our calculated and simplified value:
So:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex] where [tex]\( y = \frac{2}{12} \)[/tex].
Thus, the correct answer is:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex] where [tex]\( y > \frac{2}{12} \)[/tex].
Given the inequality [tex]\( -\frac{1}{4} < -\frac{2}{3} y \)[/tex]:
1. Divide both sides of the inequality by [tex]\( -\frac{2}{3} \)[/tex]:
[tex]\[ -\frac{1}{4} < -\frac{2}{3} y \][/tex]
2. Since we are dividing by a negative number, we must reverse the inequality sign:
[tex]\[ y < \frac{-\frac{1}{4}}{-\frac{2}{3}} \][/tex]
3. Simplify the right side of the inequality:
[tex]\[ y < \frac{-\frac{1}{4}}{-\frac{2}{3}} = \frac{1/4}{2/3} \][/tex]
4. Division of fractions means multiplying by the reciprocal:
[tex]\[ y < \frac{1}{4} \times \frac{3}{2} = \frac{3}{8} \][/tex]
So, the inequality simplifies to:
[tex]\[ y < \frac{3}{8} \][/tex]
From the initial problem and the final multiple-choice answers, the correct representation and solution for the inequality are found. The inequality equivalent to our derived inequality but phrased differently matches:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex]
When [tex]\( y \)[/tex] is replaced with our calculated and simplified value:
So:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex] where [tex]\( y = \frac{2}{12} \)[/tex].
Thus, the correct answer is:
[tex]\( -\frac{2}{3} > -\frac{1}{4} y \)[/tex] where [tex]\( y > \frac{2}{12} \)[/tex].
We appreciate your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. For reliable answers to all your questions, please visit us again soon.