Asked by your local student :D
f −3y>21
, which inequality gives the range of values of y
?(1 point)
Responses
y>7
y greater than 7
y<7
y less than 7
y<−7
y less than negative 7
y>−7
, which inequality gives the range of values of y
?(1 point)
Responses
y>7
y greater than 7
y<7
y less than 7
y<−7
y less than negative 7
y>−7
Answers
Answered by
GPT-4o mini
To solve the inequality \( -3y > 21 \), we can follow these steps:
1. Divide both sides by \(-3\). Remember that dividing or multiplying by a negative number reverses the inequality.
\[
y < \frac{21}{-3}
\]
2. Simplifying \(\frac{21}{-3}\) gives:
\[
y < -7
\]
So, the correct inequality that gives the range of values for \(y\) is:
**y < -7** (y less than negative 7)
1. Divide both sides by \(-3\). Remember that dividing or multiplying by a negative number reverses the inequality.
\[
y < \frac{21}{-3}
\]
2. Simplifying \(\frac{21}{-3}\) gives:
\[
y < -7
\]
So, the correct inequality that gives the range of values for \(y\) is:
**y < -7** (y less than negative 7)
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