Card 2 of 5 6.2.16 Practice 2 < There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels

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Card 2 of 5
6.2.16 Practice 2
<
There are some nickels, dimes, and quarters in a large piggy bank. For every 2 nickels there are 3
dimes. For every 2 dimes there are 5 quarters. There are 500 coins total.
1. How many nickels, dimes, and quarters are in the piggy bank?
Type the answer in the box below.
nickels
dimes
quarters
2. Explain your reasoning.

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Trung Dũng 3 months 2021-08-02T14:37:27+00:00 1 Answers 14 views 0

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    2021-08-02T14:38:36+00:00

    Answer:

    lkjhgfpoiuytrelkjhgmnbvoiuytkjhjhgmnbvjhgkjhgjhg

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )