Add the integers.-7 + 5

A. -12
B. -2
C. 2
D. 12


Answer: B

Mathematics

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Convert using dimensional analysis.52,800 feet to miles

A. 10.5 mi. B. 11 mi. C. 264 mi. D. 10 mi.

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Find a point-slope form for the equation of the line satisfying the conditions.Slope -2, passing through (7, 2)

A. y - 2 = 2x - 7 B. y = -2(x - 7) + 2 C. y - 2 = -2x + 7 D. y = -2(x - 7) - 2

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Evaluate.Evaluate x + (-1) for x = 7.

A. 8 B. -8 C. -2 D. 6

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Write the equation in standard form.y2 - x2 + 49 = 0

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics