Icantdoschool Icantdoschool

03-03-2017
Mathematics

contestada

mariko has 20 nickels and dimes. she has 12 more nickels that dimes. how many dimes does mariko have?

Respuesta :

Аноним Аноним

03-03-2017

Let, the number of dimes = x
Then, number of nickels = x + 12

It is given that, x+ x+12 = 20
2x = 20 - 12
x = 8/2
x = 4

In short, Mariko have 4 dimes

Hope this helps!

Answer Link

Otras preguntas

Read this line from the text: Honey is a treasure for sure, but the real gold is in the strawberries, apples, peaches, and green beans we eat and need to stay h

The heart is a complex muscle. True False

What was samuel Gompers role in relation to the goals of organized labor

A department store is having a 30% off sale for all clothing items. what is the discount price of a pair of blue jeans that normally cost $39.99?

The distance a spring will stretch varies directly with how much weight is attached to the spring. if a spring stretches 9 inches with 100 pounds attached, how

Are GMO's Genetically modified organisms in plants?

How can you use connotative in a sentence?

According to erikson, the first stage of development we experience is

Which explains why the graph is not a function? A.It is not a function because the points are not connected to each other. B.It is not a function because the po

Which is a greater measurement one mile or one kilometer