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7th grade math help

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I HAVE NO IDEAAAAAA!

Simplify the expression.
6.
–6 – 7(c + 10) (1 point)

64 – 7c
–76 – 7c
4 – 13c
–16 – 13c

7.
2x + 3(x – 2) – 3(x – 6) (1 point)

2x + 12
2x – 8
8x – 24
2x – 24

  • 7th grade math help -

    -6 - 7(c+10)
    = -6 - 7c - 70
    = -7c - 76

    2x + 3(x – 2) – 3(x – 6)
    = 2x + 3x - 6 - 3x + 18
    = 2x + 12

  • 7th grade math help -

    $11.89 For 8.2 gallons

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