Solve the problem.Andy has 31 coins made up of quarters and half dollars, and their total value is $11.00. How many quarters does he have?
A. 23 quarters
B. 15 quarters
C. 13 quarters
D. 18 quarters
Answer: D
Mathematics
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Provide an appropriate response.A(n) 
is a promise to repay money at a specific date in the future and to pay interest annually or semiannually.
A. indenture B. stock C. bond D. cumulative
Mathematics
Write the reciprocal of the number.
A. 15
B. -15
C. -1
D. 
Mathematics
Find an equation of the hyperbola.Vertices at (0, 4), (0, -4); asymptotes at y = ± 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Factor completely. If the polynomial cannot be factored, say it is prime.2x2 - 16x + 30
A. 2(x - 15)(x + 1) B. 2(x - 3)(x - 5) C. (x - 3)(2x - 10) D. prime
Mathematics