Mathematics, 14.04.2020 03:07 challenggirl
A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 12% are pennies and 30% are dimes. There are 7 more nickels than pennies. How much money does the bag contain
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The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Libby built a fence that was 56 \text { feet}56 feet long over 44 days. she built the same length of fence each day. how many inches of fence did libby build each day?
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A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 12% a...
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