Provide an appropriate response.A 10 lb bag of dog food costs $3.98 and a 25 lb bag of the same dog food costs $6.95. Which is the better buy?
A. 10 lb bag
B. 25 lb bag
C. neither
D. both
Answer: B
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Complete the syllogism so that it is valid and the conclusion is true. Answers may vary.Some tests are discriminatory.All discriminatory tests should be discarded.?
What will be an ideal response?
Solve the problem.The sum of three numbers is 6. The first, minus the second, plus 2 times the third, is -2. The third, plus 2 times the first, plus the second, is 11. What are the numbers?
A. -5, -3, 2 B. 5, 3, -2 C. 5, 5, 3 D. No solution
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
A. 
B. x81
C. 
D. x23
Solve the problem.The length of the diagonal of a box is given by D = 
where L, W, and H are the length, width, and height of the box. Find the length of the diagonal, D, of a box that is 
long, 
high, and 
wide. Give the exact value.
A. 
ft
B. 
ft
C. 30 ft
D. 12 ft