Solve.
= 4
A. 
B. 
C. 
D. ?
Answer: A
Mathematics
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Solve the system by the substitution method. Be sure to check all proposed solutions.x + y = 6y = 2x
A. {(-2, 8)} B. {(2, 4)} C. {(3, 3)} D. {(1, 5)}
Mathematics
Provide an appropriate response.If the point elasticity of demand for a product is -2.3 and the price of the product increases 3%, what is the approximate percentage decrease in demand?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write the first four terms of the sequence.
Round each term to four decimal places.
A. 0.3333, 1.3611, 1.3717, 1.3774 B. 1.3611, 1.3717, 1.3774, 1.3808 C. 1.3333, 1.1667, 1.1111, 1.0833 D. 1.3333, 1.3611, 1.3717, 1.3774
Mathematics
Answer the question.What value for x makes the expression 8 + 2x equal to 16?
A. 3 B. 7 C. 5 D. 4
Mathematics