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The exact cost price to make each unit of a widget is \(\$7.6xy7,\) where \(x\) and \(y\) represent single digits. What is the value of \(y?\)
(1) When the cost is rounded to the nearest cent, it becomes \(\$7.65.\)
(2) When the cost is rounded to the nearest tenth of a cent, it becomes \(\$7.65.\)
[spoiler]OA=B[/spoiler]
Source: Veritas Prep
(1) When the cost is rounded to the nearest cent, it becomes \(\$7.65.\)
(2) When the cost is rounded to the nearest tenth of a cent, it becomes \(\$7.65.\)
[spoiler]OA=B[/spoiler]
Source: Veritas Prep
