Determine whether the lines through each pair of points are parallel.(-2, -5) and (-6, 13); (1, -2) and (-1, 7)
A. not parallel
B. parallel
Answer: B
Mathematics
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Perform the indicated operation. Assume that all variables are nonnegative.(5
)2
A. 250
B. 10
C. 25
D. 2500
Mathematics
Solve the problem.Bob fenced in a rectangular garden in his yard. The length of the rectangle is 5 ft longer than the width and the perimeter is 66 ft. What is the width of the rectangle?
A. 16 ft B. 28 ft C. 13 ft D. 14 ft
Mathematics
Find the composite function for the given functions.f ? g for f(x) = 7x + 8 and g(x) = x2 - 4
A. x2 - 7x - 12 B. 7x2 - 20 C. x2 + 7x + 4 D. 49x2 + 14x - 8
Mathematics
Divide. Simplify if possible.
÷ 
A. 
B. 
C. 
D. 
Mathematics