Find the root. If the root is not a real number, so state.
A. -4
B. 8
C. 4
D. not a real number
Answer: A
Mathematics
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Rewrite the expression using the Distributive Property and simplify the result.8 ? (x - 3)
A. x - 24 B. 8x - 3 C. 8x - 24 D. -24x
Mathematics
Simplify the fraction to lowest terms.- 
A. 
B. - 
C. - 
D. 
Mathematics
Find an equation of variation in which the following are true.x varies inversely as the square of y, and x = 20 when y = 12.
A. x = 2880y2
B. x = 
C. x = 
D. x = 
Mathematics
Graph the equation. Give the domain and range. Identify whether the equation is a function.3y = 
A. 
(-?, -4] ? [4, ?); [0, ?); not a function
B. 
(-?, -4] ? [4, ?); [0, ?); function
C. 
(-?, -4] ? [4, ?); (-?, 0]; function
D. 
(-?, -4] ? [4, ?); (-?, 0]; not a function
Mathematics