Ask Question
2 July, 05:26

The cost for children under twelve at a certain buffet restaurant is a base charge of a dollar plus twenty-five cents for each year of the child's age. Represent this cost as an expression, using y to stand for the child's age in years. Then use the expression to find the cost for a child who is nine.

+3
Answers (2)
  1. 2 July, 05:45
    0
    Y =.25x + 1

    if the child is nine, then that's what you replace x with.

    y = (.25 x 9) + 1

    .25 x 9 = 2.25

    y = 2.25 + 1

    2.25 + 1 = 3.25

    y = 3.25

    the price for the nine year old child is $3.25
  2. 2 July, 05:52
    0
    It would be easier to take the. 25 (twenty-five cents) times the nine and add $1 to the answer of that and that's how much a nine year old would cost to eat there.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The cost for children under twelve at a certain buffet restaurant is a base charge of a dollar plus twenty-five cents for each year of the ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers