Solve the problem.Ellen is knitting a scarf with one 3
-inch blue stripe, one 2
-inch green stripe, and one 
white stripe. How wide is the scarf?
A. 
in.
B. 
in.
C. 8
in.
D. 2
in.
Answer: C
Mathematics
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Use substitution to determine whether the given ordered pair is a solution of the given equation.(2.7, 4.3); x2 + y2 = 25
A. Yes B. No
Mathematics
Perform the indicated operation. Assume that all variables are nonnegative.(4 + 7
)2
A. 16 - 49n
B. 16 - 56
+ 49n
C. 16 + 56
+ 49n
D. 16 + 49n
Mathematics
Use the distributive property to remove parentheses and write the product as a sum. Simplify if possible.
? 
A. 
c - 18
B. 
c + 144
C. 
c - 18
D. 
c - 24
Mathematics
Classify the function as even, odd, or neither.f(x) = 6x3 + 3
A. Even B. Odd C. Neither
Mathematics