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9 May, 16:17

Susan hires a 3D printer.

The total hire charge is £743

b) For how many weeks does Susan hire the 3D printer?

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Answers (1)
  1. 9 May, 16:32
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    complete question:

    The total hire charge in (£) = number of weeks x 63 + 50. Susan hires a 3D printer the total hire charge is £743 for how many weeks does Susan hire the 3D printer.

    Answer:

    Number of weeks = 11

    Step-by-step explanation:

    The total hire charge in £ = number of weeks x 63 + 50.

    Her total hire charge = £743

    Using the formula

    The total hire charge in £ = number of weeks x 63 + 50.

    number of weeks = a

    743 = a * 63 + 50

    743 = 63a + 50

    63a = 743 - 50

    63a = 693

    divide both sides by 63

    a = 693/63

    a = 11

    Number of weeks = 11
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