puppylover100200 puppylover100200

12-03-2017
Mathematics

contestada

James had three times as many nickels as dimes. If the total value of his coins was $1.00, how many of each kind of coin did he have?

Respuesta :

Аноним Аноним

12-03-2017

3x5 + x10 = 100
25x = 100
x = 100/25 = 4

x =4 dimes
nickles = 12 (100-40=60/5=12)

Answer Link

Otras preguntas

Which detail best shapes the central idea that the Japanese art of boat building is taught using unconventional learning methods? School of Hard Knots by Alex H

Given f(x) = 3x - 1, find f(2).

Eric and Shiloh each have a savings account. The ratio of Eric’s account balance to Shiloh’s account balance is 4:3. Together they have a total of $140 in their

Which scenario is an example of a technological development that could cause historical accounts to change over time? Researchers find several arrowheads buried

Drag the tiles to the correct boxes to complete the pairs. Rebecca, Sam, Peter, and Maggie all work at a reputable telecommunications company. Match each of the

In a large chemical factory, a feed pipe carries a liquid at a speed of 5.5 m/s. A pump pushes the liquid along at a gauge pressure of 140,000 Pa. The liquid tr

give the name (not formula) of the hydrocarbon

President Reagan's reference to Sir Francis Drake was: a rhetorical question. an appeal to logic. an analogy. None of the choices are correct.

Hyo-Jin makes bracelets and sells them on an online craft website. Last month, she sold 6 bracelets. After paying the website a commission of $1.25 for each bra

In at least 150 words, explain why Armand asks Désirée to leave. What does this say about his character and about the social norms of the time? PLEASE I HAVE TH