Acoin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams.
what...
Mathematics, 27.01.2020 08:31 jstamey757
Acoin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams.
what percentage of the metal in the coin is copper?
Answers: 1
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Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15
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Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)
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