Simplify.
A. - 
B. - 
C. 
D. 
Answer: A
Mathematics
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Solve the equation for x and y.-8 + yj = 3x - 7j
A. x = - 
, y = -7
B. x = - 
, y = 7
C. x = - 
, y = 7
D. x = - 
, y = -7
Mathematics
Find the slope of the line containing the two points.(9, -7); (-2, -7)
A. 0
B. -11
C. 
D. undefined
Mathematics
Perform the indicated operation(s). Simplify if possible.
+ 
A. 
B. 
C. 
D. 4x + 13
Mathematics
Convert the polar equation to rectangular form. Identify the curve.r = 10 sin ?
A. 
= 10y; a circle centered at (0, 5) with radius 5
B. 
= 10x; a circle centered at (5, 0) with radius 5
C. x2 + y2 = 10x; a circle centered at (5, 0) with radius 5
D. x2 + y2 = 10y; a circle centered at (0, 5) with radius 5
Mathematics