Find the product.(x + 8)(x - 8)

A. x2 + 16x - 64
B. x2 - 16
C. x2 - 16x - 64
D. x2 - 64


Answer: D

Mathematics

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Convert. When necessary, round the answer to two decimal places.52,800 feet to miles

A. 10 B. 10.50 C. 11 D. 264

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Graph the equation.x2 +  = 1

A.

B.

C.

D.

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Use the graph, along with the indicated points, to give the solution set of the equation or inequality.y1 = y2

A. {2} B. {0, 4} C. [0, 4] D. (0, 4)

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Find the slope.Find the slope of a line perpendicular to the line y = x + 8.

A.
B. undefined
C. 8
D. - 

Mathematics