Subtract the polynomials.(8x5 + 4x4 - 5x3 + 4) - (3x5 - 7x4 - 2x3 + 3)
A. 11x5 - 3x4 - 7x3 + 1
B. 5x5 - 3x4 - 7x3 + 7
C. 5x5 + 11x4 - 3x3 + 1
D. 11x5 - 3x4 - 7x3 + 7
Answer: C
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Determine the domain and range of the function.
A. Domain: {-3, -2, -1, 0, 1, 2, 3}; range: {-4, -2, 0, 1, 3} B. Domain: {-3, -2, -1, 1, 2, 3, 4}; range: {-4, -2, 1, 3, 4} C. Domain: {-3, -2, -1, 0, 1, 2, 3, 4}; range: {-4, -2, 0, 1, 3, 4} D. Domain: {-4, -2, 0, 1, 3, 4}; range: {-3, -2, -1, 0, 1, 2, 3, 4}
Solve the proportion for the given variable.
= 
A. n = 3
B. n = 4
C. n = 363
D. n = 
Lorimar Watch Company manufactures travel clocks. The daily marginal cost function associated with producing these clocks is
?
?
where 
is measured in dollars/unit and x denotes the number of units produced. Management has determined that the daily fixed cost incurred in producing these clocks is $130. Find the total cost incurred by Lorimar in producing the first 400 travel clocks/day.
?
A. $2,802
B. $2,672
C. $1,444
D. $1,371
E. $52,000
Find the equation of the line in slope-intercept form. 
A. y = 3x + 15
B. y = 3x - 13
C. y = 3x + 13
D. y = 
x + 