Solve.Jorge has a total of 66 coins in a jar, all of which are either dimes or nickels. The total value of the coins is $6.05. If n represents the number of nickels Jorge has, solve the following equation to find the number of nickels in the jar.
A. 13 nickels
B. 11 nickels
C. 16 nickels
D. 55 nickels
Answer: B
Mathematics
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at (1, 1, 1); R: |x - 1| ? 0.1, |y - 1| ? 0.1, |z - 1| ? 0.1
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A. 
B. 
C. 
D. 
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Use a graphing calculator to find the sum of the geometric sequence. Round answer to two decimal places, if necessary.
A. -68.6 B. -66.8 C. -69.4 D. -68.2
Mathematics
Decide whether the given number is a solution of the given equation.Is 4 a solution of 6x - 5 = 47 - 7x?
A. yes B. no
Mathematics