Solve the problem.The price p and the quantity x sold of a certain product obey the demand equation p = - 
x + 200, 0 ? x ? 1400.What price should the company charge to maximize revenue?
A. $100
B. $50
C. $120
D. $150
Answer: A
Mathematics
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Hall rental for a wedding reception costs $277.00. The caterers charge $33.00 for each guest.
?
A: Find a formula that gives total cost 
, in dollars, of inviting 
guests to the reception.
?
B: Solve the equation you found in part 
for 
.
?
C: Explain in practical terms what the equation from part 
tells you.
What will be an ideal response?
Mathematics
Find the sign of the following.sec (-?), given that ? is in the interval (180°, 270°).
A. negative B. positive
Mathematics
Solve the absolute value equation.|x - 8| = 6
A. x = 2, -14 B. x = 2, 14 C. x = -2, 14 D. x = 14
Mathematics
Write the word statement in symbols.Thirteen is greater than three plus nine.
A. 13 + 3 > 9 B. 3 + 9 > 13 C. 13 < 3 + 9 D. 13 > 3 + 9
Mathematics