Answer: The equation is B = $4.80 / .16
Step-by-step explanation:
In order to calculate the cost of the purchase you must divide the amount of sales tax by the sales tax rate. The correct formula for this question is B = $4.80 / .16.
Answer:
It's an arithmetic sequence.
The difference is constant.
The explicit formula of an arihmetic sequence:
Substitute:
<em>use distributive property</em>
What triangle?
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