A jewelry store is having a 50% off sale for all necklaces. During this sale, what is the cost of a necklace that regulary costs
1 answer:
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Answer:
<h2>Step-by-step explanation:
<h3>First of all multiply through by 3
That's
<h3>We have
<h3>Divide both sides by h to make b stand alone
That's
<h3>We have the final answer as
<h3>Hope this helps you
Answer:
Step-by-step explanation:
By definition, the slope of the line is described as "Rate of change".
You need to use the following formula to calcualte the slope of the line;
In this case you know that the line passes through these two points: (8, -10) and (-6, 14).
Then, you can say that:
Knowing these values, you can substitute them into the formula for calculate the slope of a line:
Finally, you must evaluate in order to find the slope of this line. You get that this is: