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Three students that share a townhouse find that their electric bill for October is $5.29 less than the September bill. The total of both bills is $155.93, and each bill is split evenly among the roommates how much they each owe in September?

Three students that share a townhouse find that their electric bill for October is 529 less than the September bill The total of both bills is 15593 and each bi class=

Respuesta :

We will have the following:

From the problem we will have the following expressions:

[tex]\begin{gathered} S=x \\ O=x-5.29 \\ S+O=155.93 \\ 2x-5.29=155.93 \end{gathered}[/tex]

Now, from this we determine the value for the bill on september:

[tex]\Rightarrow2x=161.22\Rightarrow x=80.61[/tex]

Now, since there are 3 people, the payment for each one is:

[tex]\frac{80.61}{3}=26.87[/tex]

So, the payment for each one is $26.87 in September.

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