Solve the equation.3
= 9
A. {34}
B. {11}
C. {7}
D. ?
Answer: C
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Write the appropriate symbol, either < or >, between the two whole numbers.198 ___ 13
A. > B. <
Solve the problem.The apportionment of the 435 seats in a certain country's representative government is determined by the total population counts in each district. The table shows the number of representatives for selected districts based on the 2000 census and the 2010 census. 
Write an inequality that compares the number of seats held by District 12 to the number of seats held by District 18 resulting from the 2010 census.
A. 13 > 15 B. 11 > 16 C. 11 < 16 D. 13 < 15
How many subsets and proper subsets are in the given set?{0}
A. 0, 1 B. 1, 0 C. 1, 2 D. 2, 1
Translate the problem situation to a system of equations. Do not solve.The difference between two numbers is 11. Three times the smaller number plus the larger number is 67. What are the numbers?
A. x - y = 11; x + 3z = 67 B. x - y = 11; 3x + y = 67 C. x - y = 11; x + 3y = 67 D. x + y = 11; x + 3y = 67