Use the indicated property to provide a new expression equal to the given expression.8 + (-7); commutative
A. (-7) - 8
B. (-7) + 8
C. -(-7) - 8
D. 8 - (-7)
Answer: B
Mathematics
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Use a graphing calculator to find the indicated limit by plotting the function near the limit point.
A. 0
B. 5
C. 1
D. 
Mathematics
Fill in the blank with one of the words or phrases listed below. 
An algebraic expression is 
when all like terms have been 
.
A. simplified; constant B. simplified; combined C. constant; simplified D. combined; simplified
Mathematics
Innovating by cooperating is accomplished primarily through acquisitions.
Answer the following statement true (T) or false (F)
Mathematics
Find projvu and scalvu by inspection without using formulas.
A. projvu = 
;
scalvu = -2
B. projvu = 
;
scalvu = 2
C. projvu = 
;
scalvu = 1
D. projvu = 
;
scalvu = 2
Mathematics