+0

# Help me ? @CPhill or anyone else who can answer this quick?

0
109
1
+82

1. Which expression is equivalent to (-2)(a+6)

-2a+6

2a+12

-2a-12

-2a+12

2. To which subsets of real numbers -22 belong ? Select all that apply

Whole Numbers

Rational Numbers

Integers

Irrational Numbers

Natural Numbers

3. What is an Algebraic expression for the following word phrase: "6 Times the difference of B and p?"

6b-p

6(b-p)

6-bp

6bp

4. What is the simplified form for of the expression : 5(14-2)^2/2

60

30

72

360

Evaluate : u + xy, if u= 18 and x= 10, AND y=8

188

36

98

224

THANKS :)

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#1
+85958
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1. -2 ( a + 6)  =  -2a  - 2*6  =   -2a  - 12

2.  Whole Numbers, Rational Numbers, Integers

3. "6 Times the difference of B and p?"  =   6 [ b -  p ]

4. 5(14-2)^2/2  =  5 (12)^2 / 2  =  5 * 144/2  =  5 * 72 =  360

5.  u + xy, if u= 18 and x= 10, AND y=8

18  + (10) (8)  =

18  +  80  =

98

CPhill  Oct 31, 2017

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