Solve the problem.Use a tangent function to estimate the grade resistance of a 
car travelling on a -2.9° grade. Round your answer to the nearest pound.
A. 253 pounds
B. -616 pounds
C. -308 pounds
D. -127 pounds
Answer: D
Mathematics
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Solve the equation.(5x + 4)2 = (x - 2)2
A. - 
, - 
B. - 
, 3
C. 6, 2
D. - 
Mathematics
Divide.-8 ÷ 
A. 
B. 1
C. 64
D. -64
Mathematics
Translate the statement into a mathematical expression.A community theater collected $1945 by selling t tickets. Find the cost of each ticket.
A. 1945t
B. 
C. 
D. 1945 + t
Mathematics
The cities of Beijing, Sydney, Manchester, Berlin, and Istanbul each vied to hold the 2000 Summer Olympics. There was an election using plurality with elimination. Four rounds worth of Olympic Committee voting are shown in the table below. 
How many members are on the Olympic Committee?
A. 354 B. 89 C. 152 D. 4 E. none of these
Mathematics