Find the distance between the points (3,-4) and (-2,8).
A. 5
B. 12
C. 13
D. None of These
Answer: C
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Identify the rule of algebra illustrated by the statement. 5p + 4p = (5 + 4)p
A. associative property of addition B. commutative property of addition C. associative property of multiplication D. commutative property of multiplication E. distributive property
Choose the equation that matches the graph.
A. (x + 3)2 + (y - 2)2 = 9 B. (x - 3)2 + (y + 2)2 = 9 C. (x + 3)2 + (y + 2)2 = 9 D. (x - 3)2 + (y - 2)2 = 9
Solve.Erika spent 
hr on her computer visiting the History Channel and the Discovery Channel websites. She spent 
hr at the History Channel website. How many hours did she spend at the Discovery Channel website?
A. 
hr
B. 
hr
C. 
hr
D. 
hr
Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation. 3x + 5y = -10-2x - 4y = 6
A. (-5, 1) B. (-1, 5) C. (5, -1) D. (1, -5)