A bakery makes sweet rolls and donuts. A batch of sweet rolls requires  of flour, 1 dozen eggs, and 2 lb of sugar. A batch of donuts requires  of flour, 3 dozen eggs, and 2 lb of sugar. Set up an initial simplex tableau to maximize profit.The bakery has 220 lb of flour, 310 dozen eggs, 230 lb of sugar. The profit on a batch of sweet rolls is  and on a batch of donuts is 

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A.  

B.  

C.    s d x1 x2 x3 p
  

D.  

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Answer: B

Mathematics

One solution of a polynomial equation is given. Use synthetic division to find any remaining solutions.4x3 + 5x2 - 23x - 6 = 0; -3

A. 2, -1
B. 2, - 
C. 3, -2, 1
D. -2, 

Fill in the blank with the appropriate measurement relationship. qt =  1 gal

Fill in the blank(s) with the appropriate word(s).

Use the properties of exponents to simplify the expression. Write with positive exponents.3x-2/5(x11/5 - 7x)

A. 3x9/5 - 21x3/5
B. 3x9/5 + 7x-2/5
C.  - 
D. 3x-22/5 - 21x-2/5

Perform the indicated operations.102 - 3 ? 4

A. 88 B. 388 C. 280 D. 196