unit price—- a long distance phone charge of $1.40 for 10 minutes, or $4.50 for 45 minutes —- show work^
1 answer:
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Given:
Required:
To write the given equation in slope intercept form.
Explanation:
Consider
Final Answer:
Given:
Consider the discount percent and SP are given.
To find:
The MP.
Solution:
Let x% be the discount percent Then
Multiply both sides by 100.
Divide both sides by .
Therefore, the formula for MP is , where x is the discount percentage.