Determine the distance between the pair of points.(-1, -1) and (1, 7)

A. 60
B. 2
C. 60 
D. 6 


Answer: B

Mathematics

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Find the slope-intercept form for the line satisfying the conditions.Perpendicular to y = x + 19, passing through the point (-5, -8)

A. y = -3x - 23
B. y = x - 
C. y = -3x + 23
D. y = - x - 

Mathematics

Express the following in interval notation.{x|x > 9}

A. (-?, 9] B. [9, ?) C. (-?, 9) D. (9, ?)

Mathematics

Factor completely. Make sure you factor out the GCF first if possible. If prime, so state.49x2 + 126x + 81

A. (7x - 9)2 B. (7x + 9)(7x - 9) C. (49x + 1)(x + 81) D. (7x + 9)2

Mathematics

Solve.x2 - 100 = 0

A. -10, 10 B. 10 C. 50 D. -11, 11

Mathematics