Simplify.-4(x + 9)
A. -4x - 36
B. -4x + 9
C. -4x + 36
D. x - 36
Answer: A
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Express the number in exponential form.
A. 6.068e28.55j B. 347.69e28.55j C. 28.55e347.69j D. 28.55e6.068j
Provide an appropriate response.Factor: x2 + 13x + 40
A. (x + 5)(x + 8) B. (x + 4)(x + 10) C. (x + 2)(x + 20) D. (x + 3)(x + 10)
Find the quotient using long division.
A. 6y + 8 B. 6y + 124 C. 4y + 14 D. 6y - 8
The management of Acrosonic plans to market the ElectroStat, an electrostatic speaker system. The marketing department has determined that the demand for these speakers is 
, wherepdenotes the speaker's unit price (in dollars) andxdenotes the quantity demanded.
?
Acrosonic's production department estimates that the total cost (in dollars) incurred in manufacturing x ElectroStat speaker systems in the first year of production will be 
.
?
Find the profit function P and select the graph of the profit function.
?
A. ?
B. ?
C. ?
