Lesson 40 - Integrated 1
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Ratio of Gaudy scarves to Tawdry Scarves was 7 to 11. If there were 2520 scarves in the pile how many were gaudy?
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980
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145.7
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1000
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Review homework through 40.
Quiz Preview
- 2.
1/-(-3)-3
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-27
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27
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1/27
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1/-27
Correct Answer
A. 27 -
- 3.
3(p - 4) = 2p + 5
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17
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9
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-17
Correct Answer
A. 17 -
- 4.
Ratio of Sophomores to Juiors is 13 to 6. If there were 78 Sophomores how many Juniors were there?
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169
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36
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40
Correct Answer
A. 36 -
- 5.
4 times THE SUM OF a number and -6 equals 20
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-1
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26/4
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11
Correct Answer
A. 11 -
- 6.
3/4 + 1/2x = -2
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-5.5
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5.5
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-2.5
Correct Answer
A. -5.5 -
- 7.
Write the inequality and the negated inequality --------> <-----------------O------> 1 2 3
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X
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X > 3 and negated : x is not less than or equal to 3
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X > 3 and negated : x is not less than 3
Correct Answer
A. X > 3 and negated : x is not less than or equal to 3 -
- 8.
1.05 of .043 is what number
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.040
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24.4
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.04515
Correct Answer
A. .04515 -
- 9.
X3y2---------xy4
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X^2/y^2
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Y^2/x^2
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X^4y^6
Correct Answer
A. X^2/y^2 -
- 10.
Factor GCF:4a2xy4 - 6a2x4
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2a^2xy^4(2 - 3y^4)
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2a^2x(2y^4 - 3x^4)
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2a^2x(4y^4 - 6x^4)
Correct Answer
A. 2a^2x(2y^4 - 3x^4) -
- 11.
-(-3)-3
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-27
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27
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1/-27
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1/27
Correct Answer
A. 1/27 -
- 12.
M-2 ( b2 - 4am2)--- ----- -----------b (m3 b4 )
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M^5b - 4am^4/b^5
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4 more days!
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B/m - 4a/b^5
Correct Answer
A. B/m - 4a/b^5 -
- 13.
X3y-3z----------z5x2y
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X^5y^-8z^6 = x^5z^6/y^8
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Xy^-4z^-4 = x/y^4z^4
Correct Answer
A. Xy^-4z^-4 = x/y^4z^4 -
- 14.
6x - 36x2 6x
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1 - 6x
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X - 6x
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1x - 6x^2
Correct Answer
A. 1 - 6x -
- 15.
-33 - 22 - I 2 - 3I
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-30
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22
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-32
Correct Answer
A. -32 -
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Current Version
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Mar 18, 2022Quiz Edited by
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Dec 13, 2009Quiz Created by
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