What is the maximum value of
?
Consider x-values between 3 and 12 only.
A. 
B. 
C. 
D. There is no solution.
Answer: C
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Interpret the meaning of the slope and the y-intercept of the equation in terms of the conditions stated in the problem.The cost, in dollars, of retaining the services of a computer repairman in Anchorville is given by 
where x is the number of hours worked.
A. 32 signifies the hourly rate, and 42 signifies the overhead charge. B. 42 signifies the hourly rate, and 32 signifies the overhead charge. C. -42 signifies the hourly rate, and 32 signifies the travel cost. D. 74 signifies the cost for an on-site inspection.
Solve the problem.A salesperson has two job offers. Company A offers a weekly salary of $240 plus commission of 8% of sales. Company B offers a weekly salary of $480 plus commission of 4% of sales. What is the amount of sales above which Company A's offer is the better of the two?
A. $6000 B. $3000 C. $6100 D. $12,000
Provide an appropriate response.Solve the system of equations using the substitution method: 3a - b = 3 a + b = 5
A. a = 3, b = 2 B. a = 4, b = 9 C. a = 4, b = 1 D. a = 2, b = 3
Use synthetic division to divide.(-5x3 - 13x2 + 10x + 12) ÷ (x + 3)
A. -5x2 + 2x + 4
B. 5x2 - 3x + 4
C. -5x + 2
D. - 
x2 - 
x + 