Solve the problem.Jimmy is a partner in an Internet-based coffee supplier.The company offers gourmet coffee beans for $11 per pound and regular coffee beans for $3 per pound. Jimmy is creating a 
product that will sell for $5 per pound.The first thing to go into the mixing bin was 14 pounds of the gourmet beans. How many pounds of the less expensive regular beans should be added?
A. 43 lb
B. 41 lb
C. 42 lb
D. 44 lb
Answer: C
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Sketch the surface z = f(x,y).f(x, y) = 3 - x2
A. 
B. 
C. 
D. 
Find all rational zeros of the polynomial:
?
?
Then find the irrational zeros, if any. Whenever appropriate, use the rational zeros theorem, the upper and lower bounds theorem, Descartes' rule of signs, the quadratic formula, or other factoring techniques.
What will be an ideal response?
Solve the problem.A rectangular city park has a jogging loop that goes along a length, width, and diagonal of the park. To the nearest yard, find the length of the jogging loop, if the length of the park is 125 yards and its width is 75 yards.
A. 146 yards B. 345 yards C. 145 yards D. 346 yards
Verify that the values of the variables listed are solutions of the system of equations.
x = 0, y = 5, z = 4
A. solution B. not a solution