bharris2 bharris2
  • 02-05-2017
  • Mathematics
contestada

I have $2.40 consisting of nickels and dimes. If I have 30 coins how many of each do I have

Respuesta :

goldengirl267 goldengirl267
  • 02-05-2017
18 dimes and 12 nickels

18 x 10 = 180
12 x 5 = 60
180 + 60 = 240



Answer Link

Otras preguntas

what is the square root of 141?
What do tire treads, rubber mats, automobile breaks, and tennis shoes have in common. -They reduce friction -they are lubricants -they increase friction -the
Who was the first woman to run for vice president on a major party ticket? a. Sarah Palin b. Geraldine Ferraro c. Patsy Mink
What's a Protective tariff?
A plasma membrane and a cell wall 1. Are two names for the same thing 2. Have the same structure and different functions 3. Have different structures and the s
The book shows how to add and subtract binary and decimal numbers. However, other numbering systems are also very popular when dealing with computers. The octal
The 555-foot-tall Washington Monument in Washington, D.C., is an example of which of the following types of structures? a. pyramid b. geodesic dome c. obeli
true or false the american revolution was fought by the american colonies and china??
Who wrote the sonnet, “The New Colossus,” which is engraved on the pedestal of the Statue of Liberty?
question number 4 please help