Math 9
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Question 1 of 8
1. Question
Question 1:
If 3x+6=6x18, then x=?
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Question 2 of 8
2. Question
Question 2:
A driver leaves his house and drives 4 miles north and 3 miles east. What is the shortest distance, in miles, the driver is from his house?
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Question 3 of 8
3. Question
Question 3:
What is the least common multiple of 4, 12x, 5x^{2}y, and 30xy^{4}?
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Question 4 of 8
4. Question
Question 4:
In the circle shown, O is the center. Chord CD is 24” long and 5” from O. What is the circumference, in square inches, of the circle?
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Question 5 of 8
5. Question
Question 5:
A function is defined by f(x)= x^{2}. Which of the following is an expression for f(f(x))?
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Question 6 of 8
6. Question
Question 6:
Which of the following are the 3 smallest prime numbers greater than 20?
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Question 7 of 8
7. Question
Question 7:
[NonCalculator] Which of the following is the sum of the two polynomials below?
2x^{2 }– 5x + 11
4x^{2} + 8x – 12
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Question 8 of 8
8. Question
Question 8:
[Calculator Allowed] Joe and Danny each ordered a burrito at a restaurant. Joe’s burrito cost y dollars and Danny’s cost 2 more dollars than Joe’s. If Joe and Danny split the total cost evenly and each leave a 20% tip, how much did each of them pay in terms of y, assuming there was no sales tax?
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