Solve the problem.John owns a hotdog stand. He has found that his profit is represented by the equation 
, with P being profit and x the number of hotdogs. How many hotdogs must he sell to earn the most profit?
A. 28 hotdogs
B. 45 hotdogs
C. 27 hotdogs
D. 22 hotdogs
Answer: C
Mathematics
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Use grouping to factor the polynomial.x4 - 8x3 + 3x - 24
A. (x3 + 3)(x - 8) B. (x3 - 3)(x - 8) C. (x2 + 3)(x - 8) D. (x3 + 3)(x + 8)
Mathematics
Use multiplication to check the answer. If an answer is incorrect, find the correct answer.
A. Incorrect; should be 40,810 R5 B. Incorrect; should be 40,810 R6 C. Correct D. Incorrect; should be 40,811 R4
Mathematics
Determine whether the system is consistent.x1 + 3x2 + 2x3 = 11 4x2 + 9x3 = -12x1 + 7x2 + 11x3 = -11
A. No B. Yes
Mathematics
Select the graph of the function and find the zeros of the function 
a. 
b. 
c. 
d. 
Mathematics