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Vesnalui [34]
3 years ago
9

your bank balance is 515.50. if you write a check to buy a watch, your balance would be 496.11. how much dose the watch cost ? w

rit a linear equation on that models the situation
Mathematics
1 answer:
grin007 [14]3 years ago
5 0
<h2>Hello!</h2>

The answer is:

WatchCost=StartingBalance-EndingBalance\\\\WatchCost=515.50-496.11=19.39

The cost of the watch is $19.39.

<h2>Why?</h2>

To solve the problem, we can create a linear equation using the given information about the starting balance and the ending balance.

We know that the starting balance was $515.50, and then, after writing a check to buy the watch, the balance was $496.11, so, writing the function we have:

WatchCost=StartingBalance-EndingBalance\\\\WatchCost=515.50-496.11=19.39

Hence, we have that the cost of the watch is $19.39.

Have a nice day!

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