Solve the equation.
+ 
= 4
A. {3}
B. {-3}
C. ?
D. 
Answer: D
Mathematics
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The circle graph shows the results of the student council presidential election. The complete circular area represents 100% of the votes.
The circle graph shows what percent of the vote each person received.Who got the most votes?
A. Ted B. Gina C. Matt D. Ming
Mathematics
Simplify.(-11 - 10)(-8 - 5)
A. -273 B. 3 C. 273 D. -3
Mathematics
Solve the variation problem.The time necessary to make an enlargement of a photo negative varies directly as the area of the enlargement. If 126 sec are required to make a 
enlargement, find the time required for a 
enlargement.
A. 256 sec B. 192 sec C. 160 sec D. 224 sec
Mathematics
Solve.Find 180% of 3470.
A. 625 B. 624,600 C. 6246 D. 62,460
Mathematics