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The best and most correct answer among the choices provided by the question is </span> <span>an = −4(−5)n − 1 where n ≥ 1 .
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Hope my answer would be a great help for you. </span>
Answer:
45 points
Step-by-step explanation:
You could do it with proportions. Start with 18/x=40/100. then, cross multiply and you should get x=45.
Store C offers the lowest price at $94.94
Youndivide both sides by 23 to give you 4/1 which is also 4
