The demand function for a product is 
, where p is the number of dollars and x is the number of units. If the equilibrium quantity is $7, what is the consumer's surplus? Round your answer to two decimal places.
?
A. $22.86
B. $28.24
C. $48.00
D. $62.40
E. $115.20
Answer: C
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Provide an appropriate response.Simplify: 
Fill in the blank(s) with the appropriate word(s).
Begin by graphing the cube root function f(x) = 
Then use transformations of this graph to graph the given function.g(x) = - 
A. 
B. 
C. 
D. 
Use the even-odd properties to find the exact value of the expression. Do not use a calculator.tan (-30°)
A. -
B. 
C. 
D. - 
Determine whether the points P, Q, and R are collinear by comparing 
and 
. If the points are collinear, determine which point lies between the other two points.P(0, 3, -3), Q(1, 3, -2), R(-3, 3, -6)
A. The points are collinear. Point Q lies between points P and R. B. The points are collinear. Point P lies between points Q and R. C. The points are collinear. Point R lies between points P and Q. D. The points are not collinear.