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7th grade math Ms. Sue please

posted by on .

1.
3w – 10w (1 point)

13w
–7w
–7
7w

2.
y + 1.2y +1.2z (1 point)

2.4yz
1.3y + 1.2z
1.2y2 + 1.2z
2.2y + 1.2z

3.
6r + r – 5r (1 point)

2r
1r + r
0r
7r – 5r

4.
5x + 2(x + 6) (1 point)

7x + 6
7x^2 + 12
7x + 12
7x (x + 6)

5.
–3m + 3(m + 6) (1 point)

6
–6m + 6
6m + 18
18

My answers:
1. -7w
2. 2.2y + 1.2z
3. 2r
4. 7x + 12
5. 18

  • 7th grade math Ms. Sue please - ,

    All are right! :-)

  • 7th grade math Ms. Sue please - ,

    HOW did you figure that out? I'm so confused...

  • 7th grade math Ms. Sue please - ,

    2 is wrong its 3y+3z the rest are correct

  • 7th grade math Ms. Sue please - ,

    oohhhhhhhhhhhhhhhhhh

  • 7th grade math Ms. Sue please - ,

    2 for u is idk but its deiiferent for me

  • 7th grade math Ms. Sue please - ,

    1.-7w
    2.3y + 3z
    3.2r
    4.7x + 12
    5.18

  • 7th grade math Ms. Sue please - ,

    no your wrong its2.2y + 12z

  • 7th grade math Ms. Sue please - ,

    The ones listed at the top are correct I got a 100%. DONT listen to ~Kitty~

  • 7th grade math Ms. Sue please - ,

    Kitty has the right answers if you have a diff test btw. But if you are connections listen to the Answers Mrs. Sue checked

  • 7th grade math Ms. Sue please - ,

    B
    D
    A
    C
    Are the correct answers for connexus students that are takeing
    Lesson 2: Simplifying Algebraic Expressions
    Algebra Readiness (Pre-Algebra) A Unit 7: Equations and Inequalities

  • 7th grade math Ms. Sue please - ,

    The answers are
    B
    D
    A
    C
    D
    for connection academy Unit 7 lesson 2 Math 2017
    but they might change it later on

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