Mathematics, 12.11.2019 04:31, NikkyZ9487

# There are twice as many nickels as quarters. if the coins are worth $4.90, how many quarters and nickels are there?

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Mathematics, 21.06.2019 14:50, sherry59Sherry59

What is the vertex form of f(x) = x2 + 6x + 3

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Mathematics, 21.06.2019 16:00, Jenifermorales101

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Answers: 1

There are twice as many nickels as quarters. if the coins are worth $4.90, how many quarters and nic...

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