?A hardware store sells \(40\) lightbulbs. Some were regular bulbs selling for \(75\)¢

Chapter 10, Problem 76

(choose chapter or problem)

A hardware store sells \(40\) lightbulbs. Some were regular bulbs selling for \(75\)¢ each, and the rest were long-life bulbs selling for \(89\)¢ each. If \(\$ 31.68\) was collected for the bulbs, how many of each type were sold?

Equation Transcription:

40

75

89

$31.68

Text Transcription:

40

75

89

$31.68

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