Solve the problem.A bank teller has some five-dollar bills and some twenty-dollar bills. The teller has 10 more of the twenties. The total value of the money is $775. Find the number of five-dollar bills that the teller has.
A. 13
B. 23
C. 33
D. 43
Answer: B
Mathematics
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Evaluate the integral.
A. - 
y2 cos 7y + 
y sin 7y + 
cos 7y + C
B. - 
y2 sin 7y + 
y cos 7y + 
sin 7y + C
C. - 
y2 cos 7y + 
y sin 7y + 
cos 7y + C
D. 
y2 cos 7y - 
y sin 7y - 
cos 7y + C
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Determine whether the function is one-to- one. y = 6x
A) No, it isn't one-to-one. B) Yes, it is one-to-one.
Mathematics
A rock concert was measured to be 
watts/cm2. Find the number of decibels for the power of the sound and round it to the nearest decibel.
?
__________ dB
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor out the GCF from the polynomial.17x8 + 17x
A. 17(x8 + x) B. 17x(x7 + 1) C. 17x(x8 + x) D. 17(x9 + 1)
Mathematics