Solve the equation.
- 
= 
A. 96
B. no solution
C. -12
D. 12
Answer: D
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Simplify the expression. Write the result using positive exponents only.
A. 
B. 
C. 
D. 
Insert <, >, or = in the blank to make the statement true.|-2| _____ -|2|
A. = B. > C. <
Solve the system by graphing.9x + y = 269x + y = 89
A. {(9, 8)} B. {(0, 0)} C. {(x, y)|9x + y = 26} D. ?
A sausage company makes two different kinds of hot dogs, regular and beef. Each pound of beef hot dogs requires 0.75 lb of beef and 0.2 lb of spices, and each pound of regular hot dogs requires 0.17 lb of beef, 0.31 lb of pork, and 0.22 lb of spices. Suppliers can deliver at most 1020 lb of beef, at most 600 lb of pork, and at least 500 lb of spices. Let x represent the number of pounds of regular meat and y represent the number of pounds of beef. Write the inequalities that describe how many pounds of each type of hot dog can be produced. ?
A. 
B. 
C. 
D. 
E. 