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anonymous

  • one year ago

Natalie works in a toy shop and earns $43 per day. She earns an extra $3 for each toy she sells. If Natalie wants to earn at least $70 per day, which inequality shows the minimum number of toys, n, that she should sell? 43 + 3n ≥ 70, so n ≥ 9 43 + 3n ≤ 70, so n ≤ 9 43 + 3n ≥ 70, so n ≥ 24 43 + 3n ≤ 70, so n ≤ 24

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  1. anonymous
    • one year ago
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    @larryboxaplenty

  2. anonymous
    • one year ago
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    A?

  3. DanJS
    • one year ago
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    yes

  4. DanJS
    • one year ago
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    Just writing the paragraph into an inequality as you read it... Earned = Initial Earnings + Earnings from toys

  5. anonymous
    • one year ago
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    Chad wants to buy some books over the Internet. Each book costs $10.01 and has a shipping cost of $9.96 per order. If Chad wants to spend no more than $50 for his books, which inequality shows the maximum number of books, p, that he can buy? 9.96p − 10.01p ≤ 50, so p ≤ 1 9.96p + 10.01p ≤ 50, so p ≤ 2 9.96 − 10.01p ≤ 50, so p ≤ 3 9.96 + 10.01p ≤ 50, so p ≤ 4

  6. DanJS
    • one year ago
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    43 + 3*(#toys)

  7. anonymous
    • one year ago
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    b?

  8. DanJS
    • one year ago
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    Total Spent = Books + Shipping

  9. DanJS
    • one year ago
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    Total = 10.01*(#books) + 9.96

  10. DanJS
    • one year ago
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    and you want that less than or equal to the 50 total to spend

  11. DanJS
    • one year ago
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    you don't want to multiply the shipping cost by the number of books, it is just a flate rate shipping per order of 9.96

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