Solve the equation.
+ 
= 
A. 
B. - 
C. 
D. No solutions
Answer: C
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Express the number in scientific notation.0.0000094714
A. 9.4714 x 10-5 B. 9.4714 x 106 C. 9.4714 x 10-7 D. 9.4714 x 10-6
Decide whether the statement is true or false.If the coordinates of one endpoint of a line segment are (0, 0) and the coordinates of the midpoint of the segment are (p, q), then the coordinates of the other endpoint are (-p, -q).
A. True B. False
Graph the line containing the point P and having slope m.P = (7, -2); m = - 
A. 
B. 
C. 
D. 
Solve the problem.On a buying trip in Los Angeles, Rosaria Perez ordered 120 pieces of jewelry: a number of bracelets at $11 each and a number of necklaces at $13 each. She wrote a check for $1400 to pay for the order. How many bracelets and how many necklaces did Rosaria purchase?
A. 75 bracelets and 45 necklaces B. 85 bracelets and 35 necklaces C. 80 bracelets and 40 necklaces D. 90 bracelets and 30 necklaces