Use the commutative property of addition to write an equivalent algebraic expression.7x + 2y
A. 7x - 2y
B. 7x + 2y
C. 7y + 2x
D. 2y + 7x
Answer: D
Mathematics
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A. Not conservative B. Conservative
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we should use a very short interval to calculate the average rate of change for 
.
Answer the following statement true (T) or false (F)
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Simplify.
A. 
B. 
C. - 
D. - 
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Choose the graph that matches the equation. y = -2x - 3
A. 
B. 
C. 
D. 
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