Answer:
1/2
Step-by-step explanation:
Other answers ; 0.5,2^-1
Hey there!
Here is an exspression that would help recognize the amount of quarters you have:
X = Dimes
K = Quarters
X + K = 60 coins
Hope this helps!
Solving
we get 
Step-by-step explanation:
We need to find the value of a. We are given:

Solving:

So, Solving
we get 
Keywords: Solving Expressions
Learn more about Solving Expressions at:
#learnwithBrainly