jsolos852 jsolos852

15-05-2018
Mathematics

contestada

A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost? $

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jdoe0001 jdoe0001

15-05-2018

[tex]\bf \begin{array}{ccll} \${data-answer}amp;hours\\ \text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\ 81.50&1\\ x&2.5 \end{array}\implies \cfrac{81.50}{x}=\cfrac{1}{2.5}\implies \cfrac{81.50\cdot 2.5}{1}=x[/tex]

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