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anonymous

  • one year ago

:)

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  1. UsukiDoll
    • one year ago
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    b represents Jonna's brother age there's a term "older than" so instead of going down like - we use + 4 years older than... is usually +4

  2. anonymous
    • one year ago
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    OK

  3. anonymous
    • one year ago
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    I am still comfused... Is it A?

  4. anonymous
    • one year ago
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    Hello?

  5. BTaylor
    • one year ago
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    yes, it is. The brother's age is b. Jonna's age is 4 more than b, or b+4 The sum of the ages is (b) + (b+4), which is 2b+4

  6. anonymous
    • one year ago
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    So which one do you think it is?

  7. UsukiDoll
    • one year ago
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    oh i missed that.. thanks for refreshing my memory... I read too fast

  8. anonymous
    • one year ago
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    Thank you!!!!!

  9. anonymous
    • one year ago
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    I have another question

  10. UsukiDoll
    • one year ago
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    OH NOW I SAW WHAT HAPPENED! sum of ages.. we have two people.. which is Jonna and her brother b is Jonna's brother b is also Jonna herself +4 for "4 years older than "and it's also related to Jonna Jonna is b+4 because b represents the age and +4 is how much older she is compared to b only which is her brother. b+b+4 and combining like terms is 2b+4. Sorry about earlier xD!

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