Use the Quadratic Formula to solve for 
.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Find the first term and the common ratio of the geometric sequence.an = -40(0.4)-n
A. a1 = 16, r = 16 B. a1 = -16, r = -2.5 C. a1 = 100, r = 2.5 D. a1 = -100, r = 0.4
Mathematics
Find the product of the following real numbers.
(- 2)
A. - 
B. 22
C. 
D. - 
Mathematics
Add.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.6x + 6(3x - 6) = -8 - 4x
A. {- 1}
B. 
C. {1}
D. 
Mathematics