Solve.-7k2 - 7 = -259
A. - 
B. 12, -12
C. 6
D. 6, -6
Answer: D
Mathematics
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Decide whether or not the ordered pair is a solution to the equation.y = 2x; (2, 4)
A. No B. Yes
Mathematics
Find an equation of variation for the given situation.y varies inversely as x, and y = 45when x = 8
A. y = 360x
B. y = 
C. y = 
D. y = 
Mathematics
Find a polynomial with the given zeros.
?
?
A. ?
B. 
C. 
D. 
E. none of these
Mathematics
Simplify.3 - 14 ÷ 2(-2)2 - 7
A. -23 B. -6 C. -38 D. -32
Mathematics