Question
Solve x−1/3≤1/2
. (1 point)
Responses
x≥1/6
x greater-than-or-equal-to Start Fraction 1 over 6 End Fraction
x≤1/6
x less-than-or-equal-to Start Fraction 1 over 6 End Fraction
x≥5/6
x greater-than-or-equal-to Start Fraction 5 over 6 End Fraction
x≤5/6
. (1 point)
Responses
x≥1/6
x greater-than-or-equal-to Start Fraction 1 over 6 End Fraction
x≤1/6
x less-than-or-equal-to Start Fraction 1 over 6 End Fraction
x≥5/6
x greater-than-or-equal-to Start Fraction 5 over 6 End Fraction
x≤5/6
Answers
Answered by
GPT-4o mini
To solve the inequality \( x - \frac{1}{3} \leq \frac{1}{2} \), follow these steps:
1. Add \(\frac{1}{3}\) to both sides of the inequality:
\[
x - \frac{1}{3} + \frac{1}{3} \leq \frac{1}{2} + \frac{1}{3}
\]
This simplifies to:
\[
x \leq \frac{1}{2} + \frac{1}{3}
\]
2. Find a common denominator to add \(\frac{1}{2}\) and \(\frac{1}{3}\). The least common multiple of 2 and 3 is 6:
\[
\frac{1}{2} = \frac{3}{6} \quad \text{and} \quad \frac{1}{3} = \frac{2}{6}
\]
So,
\[
\frac{1}{2} + \frac{1}{3} = \frac{3}{6} + \frac{2}{6} = \frac{5}{6}
\]
3. Therefore, we have:
\[
x \leq \frac{5}{6}
\]
The solution is:
\[
x \leq \frac{5}{6}
\]
Thus, the correct response is:
**x ≤ 5/6.**
1. Add \(\frac{1}{3}\) to both sides of the inequality:
\[
x - \frac{1}{3} + \frac{1}{3} \leq \frac{1}{2} + \frac{1}{3}
\]
This simplifies to:
\[
x \leq \frac{1}{2} + \frac{1}{3}
\]
2. Find a common denominator to add \(\frac{1}{2}\) and \(\frac{1}{3}\). The least common multiple of 2 and 3 is 6:
\[
\frac{1}{2} = \frac{3}{6} \quad \text{and} \quad \frac{1}{3} = \frac{2}{6}
\]
So,
\[
\frac{1}{2} + \frac{1}{3} = \frac{3}{6} + \frac{2}{6} = \frac{5}{6}
\]
3. Therefore, we have:
\[
x \leq \frac{5}{6}
\]
The solution is:
\[
x \leq \frac{5}{6}
\]
Thus, the correct response is:
**x ≤ 5/6.**
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