Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. 2(x + 7) + 102 = 6x - 4(x - 8)
A. ?
B. {70}
C. {x|x is a real number}
D. {134}
Answer: A
Mathematics
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Divide, and round the quotient as indicated.Divide 288.03 by 0.005 and round the quotient to the nearest thousandth.
A. 57,606.500 B. 5,760.600 C. 5,760.650 D. 57,606.000
Mathematics
Find the radius or diameter as requested.Find the diameter.
A. 
m
B. 
m
C. 1
m
D. 1
m
Mathematics
The graph of a function f is given. Use the graph to answer the question.For which of the following values of x does f(x) = 20?
A. 40 B. 20 C. 70 D. 50
Mathematics
Find the values that make the equation true.
= 
A. k = 5; p = -1; q = 0 B. k = -1; p = -2; q = 1; C. k = 1; p = 2; q = -1 D. k = 2; p = 3; q = -8
Mathematics