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Examining Y=KX - Quiz 3

(15 Questions)
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Examining Y=KX
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A construction contractor used the equation 11.52=(1.44)8 to calculate how much 8 boxes of nails would cost him. How much would 2 boxes of nails cost him? Round your answer to the nearest hundredth.
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A movie theater used Y=4.05X to calculate how much money they made selling buckets of popcorn where Y is the total and K is the price per bucket. How much would they make if they sold 9 buckets? Round your answer to the nearest hundredth.
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An ice cream truck driver determined he had made $10.44 after selling 4 ice cream bars (using the equation y=kx). How much would he have earned if he sold 2 bars? Round your answer to the nearest hundredth.
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A grocery store paid $314.65 for 7 crates of milk. This can be expressed by the equation Y=KX. How much would they have paid for 3 crates? Round your answer to the nearest hundredth.
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A movie theater used Y=KX to calculate how much money they made selling 5 buckets of popcorn. They determined they made 32.55 dollars. How much was it for each bucket? Round your answer to the nearest hundredth.
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At the hardware store you can buy 6 boxes of bolts for $11.40. This can be expressed by the equation Y=KX. How much would it cost for one box? Round your answer to the nearest hundredth.
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An ice cream truck driver used the equation Y=KX to show how much money he made selling 7 ice cream bars. He determined he'd make $19.46. How much did he make per bar sold? Round your answer to the nearest hundredth.
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A baker used the equation Y=KX to calculate that he had made $72.31 after selling 7 boxes of his cookies. How much did he make per box? Round your answer to the nearest hundredth.
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An industrial printing machine printed 714 pages in 3 minutes. How many pages did it print in one minute? Round your answer to the nearest hundredth.
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Gwen used the equation Y=KX to determine she would need 140 beads to create 5 necklaces. How many beads did she use per necklace? Round your answer to the nearest hundredth.
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An industrial printing machine printed 1764 pages in 6 minutes. How much would it have printed in 4 minutes? Round your answer to the nearest hundredth.
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The equation 82.56=(13.76)6 shows how much it cost for a company to buy 6 new uniforms. How much does it cost per uniform? Round your answer to the nearest hundredth.
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Gwen used the equation Y=KX to determine she would need 140 beads to create 5 necklaces. How many beads did she use per necklace? Round your answer to the nearest hundredth.
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The equation 71.40=(11.9)6 shows how much it cost for a company to buy 6 new uniforms. How much does it cost per uniform? Round your answer to the nearest hundredth.
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The equation 36.72=k9 shows that buying 9 bags of apples would cost 36.72 dollars. How much is it for one bag? Round your answer to the nearest hundredth.
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