math

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Simplify the expression
82+9(12÷3×2)−7
. Explain each of your steps.

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  1. 82+9(12÷3×2)−7
    = 82+9(4×2)−7
    = 82+9(8)−7
    = 82 + 72 - 7
    = 154 - 7
    = 147

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    Reiny
  2. Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

    Solve the following problem.

    Jana buys a dress for $25.98 and a blouse for $14.99. The total sales tax is $2.46.

    a. What is the total cost of her purchase?

    b. If Jana pays with a $50 bill, how much change should she receive?

    pls answer soon I need to get this done.

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  3. somebody-?

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