12 2 1 (3) 3 승++ (-5)= 1 113 -105 3. (4) (0.85-8금)x(-4) 0.85 - 8 | %3D 20 7. (5) (-2, -0.65) × (-)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 7E
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%3D
12 2
1
3 + (-5) =
÷(- 5) =
113
-105
3.
(o.85-8) (-4)
20
7.
20
(-23-065) (- )
(5)
9.
13
20 20
Transcribed Image Text:%3D 12 2 1 3 + (-5) = ÷(- 5) = 113 -105 3. (o.85-8) (-4) 20 7. 20 (-23-065) (- ) (5) 9. 13 20 20
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