NC Math 1 Released EOC - Calculator Inactive

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Joanna has a total of 50 coins in her purse.

• The coins are either nickels or quarters.

• The total value of the coins is $7.10.

Which system of equations can be used to determine the number of nickels, n, and quarters, q, that Joanna has in her purse?

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• the initial height of the candle

• the final height of the candle

• the rate at which the candle is burning

• the amount of time it will take the candle to burn

Water is being pumped into a 10-foot-tall cylindrical tank at a constant rate.

• The depth of the water is increasing linearly.

• At 1:30 p.m., the water depth was 2.4 feet.

• It is now 4:00 p.m., and the depth of the water is 3.9 feet.

What will the depth (in feet) of the water be at 5:00 p.m.?

Type your numeric answer in the space provided.