Q

Examining Y=KX - Quiz 2

(15 Questions)
5 viewed last edited 4 years ago
Examining Y=KX
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A grocery store paid $318.15 for 9 crates of milk. This can be expressed by the equation Y=KX. How much would they have paid for 5 crates? Round your answer to the nearest hundredth.
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The equation 41.44=k7 shows that buying 7 bags of apples would cost 41.44 dollars. How much is it for one bag? Round your answer to the nearest hundredth.
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The equation 31.92=(4.56)7 shows how much money you would make for recycling 7 pounds of cans. How much do you make per pound recycled? Round your answer to the nearest hundredth.
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Using the equation 9.21=k3 you can calculate how much it would cost to buy 3 bags of apples. How much would it cost for 5 bags? Round your answer to the nearest hundredth.
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At the hardware store you can buy 3 boxes of bolts for $7.80. This can be expressed by the equation 7.80=(2.6)3. How much would it cost for 5 boxes? Round your answer to the nearest hundredth.
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An ice cream truck driver determined he had made $9.36 after selling 8 ice cream bars (using the equation y=kx). How much would he have earned if he sold 9 bars? Round your answer to the nearest hundredth.
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An industrial printing machine printed 1585 pages in 5 minutes. How much would it have printed in 8 minutes? Round your answer to the nearest hundredth.
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The equation 98.73=(10.97)9 shows how much it cost for a company to buy 9 new uniforms. How much does it cost per uniform? Round your answer to the nearest hundredth.
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The equation Y=KX shows you would make $23.52 for recycling 4 pounds of cans. How much would you make if you recycled 7 pounds? Round your answer to the nearest hundredth.
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A construction contractor used the equation 20.08=(2.51)8 to calculate how much 8 boxes of nails would cost him. How much would 8 boxes of nails cost him? Round your answer to the nearest hundredth.
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A construction contractor used the equation 9.55=(1.91)5 to calculate how much 5 boxes of nails would cost him. How much would 9 boxes of nails cost him? Round your answer to the nearest hundredth.
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An ice cream truck driver determined he had made $11.06 after selling 7 ice cream bars (using the equation y=kx). How much would he have earned if he sold 5 bars? 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 9 buckets of popcorn. They determined they made 45.99 dollars. How much was it for each bucket? Round your answer to the nearest hundredth.
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A baker used the equation Y=KX to calculate that he had made $40.92 after selling 3 boxes of his cookies. How much did he make per box? Round your answer to the nearest hundredth.
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A florist used the equation Y=KX to determine how many flowers she'd need for 7 bouquets. She determined she'd need 161 flowers. How many flowers were in each bouquet? Round your answer to the nearest hundredth.
by laxman