Ask Question
30 July, 21:51

The total value of a collection of nickels and dimes is $3.05. If the number of nickels is 19 greater than the number of dimes. Which equation determines how many coins there are of each kind?

+3
Answers (1)
  1. 31 July, 01:26
    0
    Answer: 10d+5 (d-19) = 305

    Step-by-step explanation:

    let d = number of dimes; then, 10d = the total value of the dimes

    d + 19 = number of nickels; then, 5 (d + 19) = the total value of the nickels

    total value of dimes + total value of nickels = 305 cents

    10d + 5 (d + 19) = 305
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The total value of a collection of nickels and dimes is $3.05. If the number of nickels is 19 greater than the number of dimes. Which ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers