# Lesson 40 - Integrated 1

15 Questions | Total Attempts: 34  Settings  Review homework through 40.

• 1.
Ratio of Sophomores to Juiors is 13 to 6.  If there were 78 Sophomores how many Juniors were there?
• A.

169

• B.

36

• C.

40

• 2.
Ratio of Gaudy scarves to Tawdry Scarves was 7 to 11.  If there were 2520 scarves in the pile how many were gaudy?
• A.

980

• B.

145.7

• C.

1000

• 3.
4 times THE SUM OF a number and -6 equals 20
• A.

-1

• B.

26/4

• C.

11

• 4.
Write the inequality and the negated inequality                     -------->   <-----------------O------>        1    2    3
• A.

X

• B.

X > 3 and negated : x is not less than or equal to 3

• C.

X > 3 and negated : x is not less than 3

• 5.
-(-3)-3
• A.

-27

• B.

27

• C.

1/-27

• D.

1/27

• 6.
1/-(-3)-3
• A.

-27

• B.

27

• C.

1/27

• D.

1/-27

• 7.
1.05 of .043 is what number
• A.

.040

• B.

24.4

• C.

.04515

• 8.
3/4 + 1/2x = -2
• A.

-5.5

• B.

5.5

• C.

-2.5

• 9.
3(p - 4) = 2p + 5
• A.

17

• B.

9

• C.

-17

• 10.
Factor GCF:4a2xy4 - 6a2x4
• A.

2a^2xy^4(2 - 3y^4)

• B.

2a^2x(2y^4 - 3x^4)

• C.

2a^2x(4y^4 - 6x^4)

• 11.
6x - 36x2    6x
• A.

1 - 6x

• B.

X - 6x

• C.

1x - 6x^2

• 12.
X3y2---------xy4
• A.

X^2/y^2

• B.

Y^2/x^2

• C.

X^4y^6

• 13.
X3y-3z----------z5x2y
• A.

X^5y^-8z^6 = x^5z^6/y^8

• B.

Xy^-4z^-4 = x/y^4z^4

• 14.
M-2   ( b2  -  4am2)---     -----    -----------b      (m3      b4   )
• A.

M^5b - 4am^4/b^5

• B.

4 more days!

• C.

B/m - 4a/b^5

• 15.
-33 - 22 - I 2 - 3I
• A.

-30

• B.

22

• C.

-32

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