Evaluate using the order of operations.6.7 + (-0.2) - (-15.2)
A. -21.7
B. -8.7
C. 21.7
D. -8.3
Answer: C
Mathematics
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Use the quadratic formula to solve the equation. Simplify any radicals.12y2 + 35y + 25 = 0
A. 
B. 
C. 
D. 
Mathematics
Insert < or > to make the statement true.-
___ -
A. -
> -
B. -
< -
Mathematics
Replace the polar equation with an equivalent Cartesian equation.r = 2 cot ? csc ?
A. y = 2x
B. y = 2x2
C. y2 = 2x
D. y = 
Mathematics
Determine the total turn for the closed curve. Assign a positive measure to counterclockwise turning.
A. 0° B. -720° C. 360° D. 720°
Mathematics