Add the numbers using the number line.4 + (-5) 
A. -9
B. -1
C. 9
D. 1
Answer: B
Mathematics
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Construct a truth table to decide if the two statements are equivalent.~q ? p; ~q ? p
A. True B. False
Mathematics
Factor out the greatest common factor, or a negative common factor if the coefficient of the term of greatest degree is negative.-10s6 + 40s3
A. -s3(10s3 + 40) B. 30(s3 + 4s) C. -10s3(s3 + 4) D. -10s3(s3 - 4)
Mathematics
Evaluate the limit.
A. ?
B. 0
C. 
D. 2
Mathematics
Sketch the vector as a position vector and find its magnitude.v = -5i + 3j
A. 
= -2
B. 
= 2
C. 
= 8
D. 
= 
Mathematics