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3. Armani has $7.00 in her purse consisting of nickels, dimes, and quarters. The total number of coins she has is 50. She has twice as many dimes as quarters. Write the equations, place in a matrix format,
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3. Armani has $7.00 in her purse consisting of nickels, dimes, and quarters. The total

number of coins she has is 50. She has twice as many dimes as quarters. Write the
equations, place in a matrix format, and solve for the number of nickels, dimes, and
quarters.

User Rbm
by
4.0k points

1 Answer

1 vote

Answer:

700=700

Explanation:

User Clement Sam
by
3.1k points
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