Math

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

A. -2a+6
B. 2a+12
C. -2a-12***
D. -2a+12

2. To which sets of real numbers does the number -22 belong? Choose all subsets that apply. (There's two right answers)

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?"

A. 6b-p
B. 6(b-p***
C. 6-bp
D. 6bp

4. What is the simplified form of the expression?

5(14-2)^2/2

A. 60
B. 30
C. 72
D. 360***

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

A. 188
B. 36
C. 98***
D. 224

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  1. agree 1-3.

    4. Assuming 2/2 is the power for 14-2, 2/2 = 1. What is any value to the first power?

    If formula was (5(14-2)^2)/2, then you are correct.

    agree with 5.

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  2. Thanks

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    2. 👎 3
  3. Welcome

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  4. c
    b,c
    b
    d
    c

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  5. thanks

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  6. 1.C
    2.B-C
    3.B
    4.D
    5.C
    6. The side length is 21.89FT because, the field is square so just square root 479= 21.89
    Lesson 7 Unit 1 Distributive Property Quiz Part1
    Valid 9/19/19
    Ratpack for life

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  7. I'm gonna post part 2 in a sec

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  8. (7+5)+4*13-2
    12+4*13-2
    52+12-2
    64-2
    62
    =62
    Unit 2 Lesson 7 Distributive property Quiz Part2 Valid 9/19/19
    DISCLAIMER: If this question is different for you than follow PEMDAS or use symobolabs expression caculator.
    Ratpack for life

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  9. Thanks

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  10. thanks

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  11. 1.C
    2.B-C
    3.B
    4.D
    5.C
    6.USE BOBBYS ANSWERS THERE 100%

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  12. thanks soooo friken much!!!!!!!!!!! boby right

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  13. Qns1 C

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  14. THANK YOU BOBBY!!!!!! YOUR A LIFE SAVOR

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  15. Heck yea #RatPackForLife

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  16. Bobby is amazing

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  17. This looks like a job for me

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  18. nah

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