Solve the problem.The manager of a candy shop sells chocolate covered peanuts for $8 per pound and chocolate covered cashews for $12 per pound. The manager wishes to mix 30 pounds of the cashews to get a 
mixture that will sell for $11 per pound. How many pounds of peanuts should be used?
A. 10 lb
B. 20 lb
C. 5 lb
D. 40 lb
Answer: A
Mathematics
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Provide an appropriate response.Is
dx = - 
+ C?
A. No B. Yes
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Solve the following quadratic equation using the Square Root Property. Find the exact solutions. Make sure you simplify the final answer completely.
2 = 
A. x = - 
or x = 
B. x = 0 or x = - 
C. x = 0 or x = 
D. x = 
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Match the property with the example of it.Distributive property
A. -9(x + y) = -9(y + x) B. -9(x + y) = 9(-x - y) C. -9(x + y) = -9x - 9y D. -9(x + y) = 9x + 9y
Mathematics
Solve.The voltage E in an electrical circuit is given by E = 6.5 cos 100?t, where t is time measured in seconds. Find the amplitude.
A. 100 B. 100? C. 6.5 D. 13
Mathematics