Find the best buy (based on cost per unit).Brand A: 30 oz for $10.20Brand B: 36 oz for $12.60
A. Brand A
B. Equal value
C. Brand B
D. Not enough information
Answer: A
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Are the sets equivalent?A is the set of residents age 54 or older living in the United StatesB is the set of residents age 54 or older registered to vote in the United States
A. Yes B. No
Provide an appropriate response.The graph of a function is given. Find(a) the open intervals on which the function is increasing or decreasing;(b) the coordinates of all relative extrema.
What will be an ideal response?
Solve the system by substitution. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x. y = 13 - 3x2x + 9y = -8
A. (-5, -2) B. (5, -2) C. (5, 2) D. (-5, 2)
Solve, finding all solutions in [0, 2?).2 sin x cos x - 2 sin x + cos x = 1
A. 0, 
, 
B. 0, 
, 
C. 0, 
, 
D. No solution