Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 0
B. -12
C. 1
D. -4
Answer: C
Mathematics
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Use an Euler diagram to determine whether the argument is valid or invalid.All tigers are felines.All felines are mammals.All mammals nurse their young.All tigers nurse their young.
A. Valid B. Invalid
Mathematics
Write an equation of the line through the given point with the given slope. Write the equation in slope-intercept form.(0, 4); m = - 
A. y = - 
x + 4
B. y = - 
x + 
C. y = - 
x + 4
D. y = - 
x - 4
Mathematics
Determine whether the relation is also a function.{(-8, -7), (-8, 9), (1, -6), (5, -4), (7, 5)}
A. yes B. no
Mathematics
Solve the problem.
Find the price per share of ARCDX for the previous day.
A. $10.27 B. $10.52 C. $10.34 D. $10.55
Mathematics