Solve the problem.The manager of a candy shop sells chocolate covered peanuts for $5 per pound and chocolate covered cashews for $14 per pound. The manager wishes to mix 70 pounds of the cashews to get a 
mixture that will sell for $7 per pound. How many pounds of peanuts should be used?
A. 157.5 lb
B. 315 lb
C. 245 lb
D. 122.5 lb
Answer: C
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The post office recorded the weights of packages sent on a particular day and used the results to construct a histogram. Use the histogram to solve the problem. 
0-910-1920-2930-39Weight of Package (pounds)How many packages weighed between 10 and 29 pounds?
A. 7 packages B. 11 packages C. 13 packages D. 6 packages
Find the best buy and give the unit price.Brand A 16 oz for $4.64Brand B 20 oz for $6.60
A. Equal value B. Brand A, $0.33 C. Brand A, $0.29 D. Brand B, $0.33
Perform the indicated operations.(4x3 + 4x2y + 7xy2 - 3y3) + (2x3 + 3x2y + 2xy2 ) - (5x2y + 2xy2 + y3)
A. 6x3 + 2x2y + 11xy2 - 2y3 B. 6x3 + 2x2y + 7xy2 - 2y3 C. 6x3 + 2x2y + 7xy2 - 4y3 D. 6x3 + 2x2y + 11xy2 - 4y3
Find the product.
A. 
B. 
C. 
D. 
E. 