"); parent.frames[0].document.writeln (""); parent.frames[0].document.writeln ("
"); parent.frames[0].document.writeln (Feedback); parent.frames[0].document.writeln ("

Your current score is: "); parent.frames[0].document.writeln (CurrentScore); parent.frames[0].document.writeln ("%.
"); parent.frames[0].document.writeln (DoneFeedback); parent.frames[0].document.writeln ("

"); parent.frames[0].document.close(); } function checkAnswer(Selection, Correct, QNum) { if (Done.charAt(QNum-1) != '1') { if (Correct == 1) { ++NumberCorrect; Done = Done.substring(0, QNum-1) + 1 + Done.substring(QNum, Done.length); SomeLeftFlag = 0; DoneList = ""; for (i=0; i < Done.length; i++) { if (Done.charAt(i) == 0) { SomeLeftFlag = 1; DoneList += (i+1) + ', '; }} if (SomeLeftFlag ==1) { DoneList = DoneList.substring(0, DoneList.length - 2) + '.'; DoneFeedback = 'Remaining questions: ' + DoneList; } else { DoneFeedback = 'You have finished the quiz.'; } }; ++Tries; CurrentScore = Math.floor((NumberCorrect/Tries) * 100); Feedback = Selection; WriteFeedback(CurrentScore, Feedback, DoneFeedback); } } function donothing() {}

Multiple-Choice Questions

Click on the answer you think is correct.

1. 21.09 to the nearest whole number is 20.
   a) True.
   b) False.
2. Is the equation true or false for the given value of the variable?
9y=108; y=12
   a) True.
   b) False.
3. Evaluate the expression when a=-5 and b=-3.6.
-|b|
   a) 3.6
   b) -3.6
   c) 1.2
   d) -2.9
4. Express as an integer.
|7|
   a) 7
   b) -7
5. Solve.
8 1/8 * 2 3/5
   a) 845/40
   b) 21
   c) 21 5/40
   d) 21 1/8
6. Solve:
3/8 + 1/7
   a) 4/15
   b) 29/56
   c) 4/7.5
   d) 21/56
7. Write an expression.
The product of a number and 21.
   a) x*21
   b) n*21
   c) 21*x
   d) 21*n
8. Solve for n.
4n-16=32
   a) 16
   b) 4
   c) 12
   d) 48
9. An obtuse triangle has ___ obtuse angles.
   a) 1
   b) 2
   c) 3
   d) 4
10. True or false.
A square is a rhombus.
   a) True.
   b) False.
11. Express as a decimal.
48%
   a) .03
   b) .3
   c) .48
   d) 48
12. Change to a percent:
2.91
   a) 288%
   b) 29.1%
   c) .291%
   d) 291%
13. Solve:
a+12<19
   a) 0
   b) 3
   c) 9
   d) {0,1,2,3,4,5,6}
14. Write an inequality for:
Sixty-eight is less than eighty.
   a) 80>68
   b) 68>80
   c) 80<68
   d) 68<80
15. What is pi?
   a) 3.14
   b) 22/7
   c) A neverending decimal.
   d) 3.141592654

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