Mathematics, 28.06.2019 16:10 kam110800
Lyle is replacing light bulbs in his apartment he is using energy-saving bulbs and regular bulbs, and wants to use 21 or fewer bulbs altogether. he wants no more than 18 energy-saving builbs and at least 2 regular builbs. the energy-saving bulbs cost $5.95 each, and the regular bulbs cost $7.85 each. what is the most lyle can spend on replacement buibs? how many of each will be use?
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Lyle is replacing light bulbs in his apartment he is using energy-saving bulbs and regular bulbs, an...
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