Add or subtract as indicated. Simplify the result, if possible.
+ 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Use the division algorithm in the integers to compute the quotient and remainder of the division problem.-47 ÷ 10
A. -4 R 7 B. -4 R -7 C. 4 R 7 D. 4 R -7
Mathematics
Simplify the expression.
+ 
A. 
B. 
C. 
D. 3
Mathematics
Simplify.
? 
A. 
B. 
C. 
D. 
Mathematics
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 300 lb of flour, 390 dozen eggs, 320 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. 
D. 
Mathematics