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12 December, 15:38

Joel's family has four more pets than Brian's family. Together the two families have at least 7 pets. Let x represent the number of pets Brian's family has. Which inequality can be used to find the possible numbers of pets Brian's family has?

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  1. 12 December, 15:47
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    Wouldn't it be 7-3 = p p = 4
  2. 12 December, 15:55
    0
    Answer: 2x + 4 ≥ 7

    Step-by-step explanation: If Brian = x then Joel = x + 4. Sum up the expressions that represent the amount of pets they have and it has to be greater than or equal to 7 since that is the smallest amount of total pets the two families have. Therefore, the correct answer is 2x + 4 ≥ 7
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