Solve the inequality -7x > 21. What is the graph of the solution?
1 answer:
<h2>Inequality</h2><h3>-7x > 21</h3>
<em>Divide both sides by −7. Since −7 is <0, the inequality direction is changed.</em>
<h3>x< 21/-7</h3><em>Divide 21 by −7 to get −3. </em>
<h3>x < −3</h3><em>The image is blurred, so options "A" and "B" are very similar, it may be a mistake. But you can check which one is correct.</em>
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<h2>[See attached image] </h2>You might be interested in
Hello!
The variable "n" represents an exponent.
An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:
b × b
The same could be said for (b³):
b × b × b
Even (
):
b × b × b × b × b × b × b × b × b × b
I hope this helps!
The variable "n" represents an exponent.
An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:
b × b
The same could be said for (b³):
b × b × b
Even (
b × b × b × b × b × b × b × b × b × b
I hope this helps!
Answer:
Step-by-step explanation: