Perform the indicated operation.(-9x)2
A. -81x2
B. -18x2
C. 81x2
D. 9x2
Answer: C
Mathematics
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Find the area.
A. 81 cm2 B. 36 cm2 C. 18 cm2 D. 40.5 cm2
Mathematics
Multiply or divide as indicated.
? 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The Jackson Valley Bowling Club reported its members' average scores in a recent newsletter. The scores are shown in the table. Round the scores to the nearest tens place to complete the table. Then use the rounded numbers to plot points that represent the scores of the 12 bowlers. Remember to label the units, the input along the horizontal axis, and the output along the vertical axis.
What will be an ideal response?
Mathematics
Solve the following equation.? ? ?(x + 20)2 - 12(x - 12) = ?(x + 20)(x - 12) ?
A. ?
B. ?-8
C. ?
D. ?
E. ?
Mathematics