Solve the problem.Ellen is knitting a scarf with one 2
-inch blue stripe, one 
green stripe, and one 
white stripe. How wide is the scarf?
A. 8
in.
B. 
in.
C. 
in.
D. 2
in.
Answer: A
Mathematics
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Look for a pattern and then predict the general term, or nth term, an, of the sequence.
, 
, 
, 
, 
, . . .
A. an = 
B. an = 
C. an = (
)n-1
D. an = 
Mathematics
Solve the equation by the method of your choice. Simplify solutions, if possible.(x + 3)(x - 8) = 7
A. 
B. 
C. 
D. 
Mathematics
Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.x7 + 10x6 + 9x5
A. x5(x2 + 10x + 9) B. x5(x + 9)(x + 1) C. x5(x - 9)(x + 1) D. x5(x + 9)(x - 1)
Mathematics
Perform the indicated operations.(6x6 + 7x3 + 7x) + (7x6 - 3x3 + 9x)
A. 4x6 + 16x3 + 13x B. 33x10 C. 13x6 + 4x3 + 16x D. 14x6 + 3x3 + 16x
Mathematics