State the phrase as a mathematical expression. Use x to represent the variable.Two times a number
A. 
B. 2 - x
C. 2x
D. 2 + x
Answer: C
Mathematics
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Look at the circuit shown below. F =
Mathematics
Graph the equation.-5x - y = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the 6th term of the geometric sequence with first term 
and common ratio 
.
A. 
B. 
C. 
D. 
Mathematics
Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = x4 + 3x3 - 4x2 - 10x - 4
A. {-1, 2, -2 + 
, -2 - 
}
B. {-1, 3, -2 + 
, -2 - 
}
C. {-1, -2, -2 + 
, -2 - 
}
D. {1, -2, -2 + 
, -2 - 
}
Mathematics