The answer is 10.24695. Which is 10.2 for you!
We could say that dimes = x and quarters = 60 -x
Then we use the value of the coins
10(x) + 25(60-x) = 945
I did 945 because I am doing this in cents not dollars but the answer would still work because it is asking for the amount of coins.
10x + 1500 - 25x = 945
-15x = -555
x = 37
Dimes = x = 37
Quarters = 60 - x = 60 -37 = 23
Hello,
I'm not going to do it for you, I'll explain you how to do it, so you can LEARN something. Like that is the equation of a line, we only need two points to draw it, they can be the x-intercept an y-intercept.
When we are looking for the x-intercept, y=0
And when we are looking for the y-intercept, x=0
Like you can see in the picture, so replace x=0 to find the y-intrcept and y=0 to find the x-intercept and join them, as you saw in the picture and there you have the graph.
If you have any trouble don't hesitate to tell me.
Here is my explanation: (please leave questions if you need more help)
How many turns do they get to take? if it is on round I guess it would get the high number of 8