Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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  • Question 15 (request help)

    The greatest value of any U.S. paper money ever printed is \(10^{5}\) dollars. What is this amount written in standard form?
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  • Question 16 (request help)

    A clothing store is raising the price of all its sweaters by $3.00. Write an expression that could be used to find the new price of a sweater that originally cost d dollars.
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  • Question 17 (request help)

    Kendra bought a magazine for $3 and 4 paperback books for $5 each. The expression \(3 + 4\times5\) represents the total cost in dollars of her purchases. What are the terms in this expression?
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  • Question 18 (request help)

    The expression 5c + 7m gives the number of people who can ride in c cars and m minivans. What are the coefficients in this expression?
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  • Question 19 (request help)

    The formula P = a + b + c gives the perimeter P of a triangle with side lengths a, b, and c. How much greater is the perimeter of a triangular field with sides that measure 33 yards, 56 yards, and 65 yards than the perimeter of a triangular field with sides that measure 26 yards, 49 yards, and 38 yards?
  •     yards

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