Solve the problem. Round to an appropriate number of significant digits.Let p represent the price of an item in dollars, while q represents demand in the first equation and supply in the second. Find the equilibrium price and the equilibrium supply/demand.p = 576 - 2qp = 5q - 740
A. $188; 200
B. $576; 574
C. $200; 188
D. $745; 574
Answer: C
Mathematics
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Find the sum, if it exists.-9 - 
- 
- 
- . . .
A. - 24
B. 
C. - 15
D. Does not exist
Mathematics
Find an equation for the hyperbola described.Vertices at (-7, 0) and (7, 0); foci at (-11, 0) and (11, 0)
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Provide an appropriate response.Use the simplex method to maximize Z = x1 + 4x2 + x3 subject to
.
What will be an ideal response?
Mathematics
Solve.On a sunny day, a building and its shadow form the legs of a right triangle. If the hypotenuse of the triangle is 35 m long and the shadow is 20 m, how tall is the building? Round to the nearest tenth of a meter.
A. 15.0 m B. 28.7 m C. 19.1 m D. 40.3 m
Mathematics