Ajar of coins has only dimes and quarters in it. combined there are a total of 120 coins. the total of all the coins is $25.65. how many dimes and quarters are there?

So for this, we will create a system of equations. With our information, this is our system (let x = dimes and y = quarters):

So with this system, I will be using the substitution method. With the first equation, subtract y on both sides of the equation:

Now, since we know that x = 120 - y, substitute that into the second equation and solve for y as such:

Now that we have the value of y, substitute it into either equation to solve for x:

In short, there are 29 dimes and 91 quarters.

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

answer: it's upside down and i can't read it

step-by-step explanation: