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math 4th grade

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Naomi has 50 red beads and white beads. The number of red beads is 1 more than 6 times the number of white beads.
How many red beads does Naomi have?

  • math 4th grade -

    Let w = white beads. Solve for w and then find the number of red beads.

    w + 6w + 1 = 50

    7w = 50 - 1

    7w = 49

    w = 49 / 7

    w = 7

    She has 7 white beads.

    7 * 6 = 42 red beads

    Check:

    7 + 1 + 42 = 50

  • math 4th grade -

    w+6w+1=50
    7w=50-1
    7w=49
    w=49/7
    w=7
    she has 7 white beans
    7*6=42red beans
    check
    7+1+42=50

  • math 4th grade -

    Together Tom and Max have 72 football cards. Tom has 2 more than 4 times as many cards as Max has. How many football cards does Tom have?

  • math 4th grade -

    9x4=36x2=72

  • math 4th grade -

    Jejdj

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