A collection of nickels, dimes, and quarters consist of 7 coins with a total of $1.05. If the number of dimes is equal to the number of nickels, find the number of each type of coins. I am still having...

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A collection of nickels, dimes, and quarters consist of 7 coins with a total of $1.05. If the number of dimes is equal to the number of nickels, find the number of each type of coins. I am still having...

Please help me to solve this.

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par for 15 holes is 63, her score after 15 holes is -3. If par for 15 holes is 63 what is her score?

Par for 15 holes is 63, her score after 15 holes is -3, what is her score after 15 holes if par is 63 in 15 holes?

Please help

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