Solve.Kannanaski Rapids drops 63 ft vertically over a horizontal distance of 837 ft. What is the slope of the rapids? Express your answer as a decimal and round to the nearest hundredth when necessary.
A. -63
B. 0
C. -13.29
D. -0.08
Answer: D
Mathematics
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Determine the maximum possible number of turning points for the graph of the function.f(x) = (x - 5)(x - 3)(x + 7)(x + 4)
A. 1 B. 0 C. 4 D. 3
Mathematics
Solve the equation.
x - 1 = 
x + 7
A. 
B. 
C. 
D. 
Mathematics
The augmented matrix is given for a system of equations. If the system is consistent, find the general solution. Otherwise state that there is no solution. 
A. x1 = 15 + 11x3 x2 = -5 - 4x3 x3 is free B. x1 = 5 - 2x2 + 3x3 x2 is free x3 is free C. x1 = 5 -2x2 + 3x3 x2 = -5 - 4x3 x3 is free D. x1 = 15 + 11x3 x2 = -5 - 4x3 x3 = 0
Mathematics
Perform the addition or subtraction.(7a2b - 9ab + 5) - (3a2b + 4ab - 4)
A. 4a2b + 13ab + 9 B. 10a2b - 13ab + 9 C. 4a2b - 13ab + 9 D. 4a2b + 13ab - 9
Mathematics