Add and, if possible, simplify.- 
+ 
A. - 
B. - 
C. - 2
D. - 
Answer: A
Mathematics
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Multiply using the rule for finding the product of the sum and difference of two terms.
A. 9x2 - 
x + 
B. 9x2 - 
C. 9x2 - 
D. 9x2 - 
x - 
Mathematics
Find an equation of the line that has slope m = 9 and y-intercept b = 1.
What will be an ideal response?
Mathematics
Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) = x3 + 9, g(x) = 
A. Yes, yes B. Yes, no C. No, no D. No, yes
Mathematics
Determine whether the proportion is true or false by writing the ratios in lowest terms.
= 
A. True B. False
Mathematics