Simplify the rational expression. Assume that no variable has a value which results in a denominator with a value of zero.
A. 
B. 
C. 
D. - 
Answer: B
Mathematics
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Find an equation of the line through the pair of points. Write the equation in the form Ax + By = C.(-4, 3) and (0, -8)
A. -7x + 8y = -64 B. 11x - 4y = 32 C. -11x - 4y = 32 D. 7x - 8y = -64
Mathematics
Solve.The surface area of a cylinder with height, h, and base radius, r, is given by A = 2?rh + 2?r2. Using 3.14 for ?, find the surface area of a cylinder with a radius of 2 cm and a height of 20 cm.
A. 251.2 cm2 B. 263.76 cm2 C. 276.32 cm2 D. 753.6 cm2
Mathematics
Solve.
= 
A. -13
B. 13
C. No solution
D. - 
Mathematics
In the circuit shown below, find X.
Mathematics