Use the commutative law of addition to write an equivalent expression.5a + 4b
A. 4b + 5a
B. 5a + b4
C. a5 + 4b
D. a5 + b4
Answer: A
Mathematics
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A. $469 B. $468 C. $368 D. $502
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The bar graph shows the number of new residents in several towns during the years 1999 to 2001. Use the graph to answer the question. 
What was the total number of new residents in Birton during the years 1999 to 2001?
A. 382 B. 417 C. 330 D. 282
Mathematics
Sketch the graph of the pair of functions. Use a dashed line for g(x).f(x) = x3 , g(x) = -x3 - 4
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 
C. 
D. 
Mathematics