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gladu [14]
3 years ago
5

Two fifths of the instruments in the marching band are brass, one third are woodwinds. One eighth of the brass instruments are t

ubas. If there are 240 instruments in the band, how many are tubas?
Mathematics
1 answer:
Rom4ik [11]3 years ago
3 0
Do 11/24 + 2/5. then subtract your answer from 240
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3 0
3 years ago
Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each bea
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Answer:

To make a profit of at least $500 she must sell at least 12 necklaces

Step-by-step explanation:

Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each beaded necklace was $15. If Joyce sells the beaded necklaces at $35 each then we have to find beaded necklaces she sell to make a profit of at least $500.

The costs side of the equation, we have:

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To make a profit of at least $500 the equation can be written as

95+15x+500\leq35x

595\leq50x

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Hence,  to make a profit of at least $500 she must sell at least 12 necklaces



7 0
3 years ago
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