Solve the problem.The owner of a video store has determined that the cost C, in dollars, of operating the store is approximately given by 
where x is the number of videos rented daily. Find the lowest cost to the nearest dollar.
A. $512
B. $656
C. $872
D. $728
Answer: D
Mathematics
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Find the exact value of the expression.cos 
A. 
B. 
C. 
D. 
Mathematics
Identify the degree of the polynomial and list its coefficients.8x5 - 5x3 - 2x2 + 5
A. degree: 8 coefficients: -5, -2, 5 B. degree: 5 coefficients: 8, 5, 2, 5 C. degree: 11 coefficients: 8, -5, -2, 5 D. degree: 5 coefficients: 8, -5, -2, 5
Mathematics
Solve by factoring and using the principle of zero products.a2 - 17a + 60 = 0
A. 12, 5 B. -60, -1 C. -12, -5 D. 1, 60
Mathematics
A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is true.Sn: 2 is a factor of n2 + 11n
What will be an ideal response?
Mathematics