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March 27, 2017

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Evaluate each expression if x=5.07 y=1.5 and z= 0.403

7.3.2x+y
16.224

  • Math - ,

    yz+x
    0.6552

  • Math - ,

    I think you may have a typo in your first problem.

    Here's what I get for the second.

    yz+x
    (1.5 * 0.403) + 5.07 =

    0.6045 + 5.07 = 5.6745

  • Math - ,

    oh I thought I had to multiply yz for second problem

  • Math - ,

    Yes. I multiplied y times z. We use * to mean multiply.

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