Mathematics, 20.04.2021 23:40 Osorio5116
The school is installing whiteboards in 5 classrooms. Whiteboards, including their borders, are 6 feet wide by 10 feet
long. The borders, which are 0.5 ft wide, will not be varnished. The whiteboards can be varnished to resist stains for 40
cents per square foot or can be varnished to avoid glare from ceiling lights for 25 cents per square foot. If each room
gets one whiteboard, how much more expensive will it be to varnish the whiteboards for stains than to varnish
them for glare?
Answers: 1
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The school is installing whiteboards in 5 classrooms. Whiteboards, including their borders, are 6 fe...
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