8 books cost $19.60. Which equation would help determine he cost of 10 books? Choose 1 answer

Mathematics

2 answers:

ValentinkaMS [17]4 years ago

6 0

Answer:

E: none of the above

Step-by-step explanation:

Anuta_ua [19.1K]4 years ago

3 0

Answer

x/10 = 8/19.60

Answer is A.

Step-by-step explanation:

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ycow [4]

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1) 0.20

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Step-by-step explanation:

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$\begin{array}{c|c||lc}\underline{x}&\underline{f}&\underline{f\div 150}&\underline{\text{P}}\\0&33&33\div 150=&0.22\\1&30&30\div150=&0.20\\2&18&18\div 150=&0.12\\3&21&21\div 150=&0.14\\4&42&42\div 150=&0.28\\5&6&6\div 150=&0.04\end{array}\right]$