Factor the polynomial.64a3 - 125b3
A. (64a - 5b)(a2 + 20ab + 25b2)
B. (4a + 5b2)(16a2 - 20ab + 25b2)
C. (4a - 5b)(16a2 + 20ab + 25b2)
D. (4a - 5b)(16a2 + 25b2)
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Write an equation for the line. Give the final answer in slope-intercept form.Through (5, 5), m = - 7
A. y = - 
x + 40
B. y = -7x - 40
C. y = -7x + 40
D. y = -7x + 
Mathematics
Use the given information to find the exact value of the expression.sin ? = - 
, ? lies in quadrant IV, and cos ? = - 
, ? lies in quadrant III
Find sin (? - ?).
A. 
B. 
C. 
D. 
Mathematics
Find the surface area of the solid. Use 3.14 for ?.
A. 153.86 sq yd B. 87.92 sq yd C. 331.07 sq yd D. 50.24 sq yd
Mathematics