Well first we need to know how many pennies, nickles, and dimes there are.
2+2= 4
If you have 2 apples and you add 2 more you will have 4 if you add them up
C= the price of a cheeseburger and l = the price of a lemonade:

Divide the second equation by -2 to begin the process of solving by elimination:

Now that we have c, 4, we can plug it in to one of the equations to find l:

So, each cheeseburger is $4 and each lemonade is $1. The final answer is:
1 cheeseburger and 2 cups of lemonade would cost $6.
Y = 3x
How to solve:
y2 - y1/x2-x1
27-15/9-5
= 12/4 = 3
Looks like you got it already :)
Answer:
Since Both the Blue and Yellow cost the same..
Represent the cost per gallon with x
4 gallons of Blue would cost 4x
3 gallons of Yellow would cost 3x
Total cost = $105
Therefore
4x + 3x = 105 ✅ Is a correct statement.
7x = 105 ✅ Is also another correct statement.
These two are the only correct statements I'm seeing there.
Option B is Incorrect because Price per gallon is
105/7 = $15.
D is wrong by simple Logic.
E is also wrong.
Check the Question you typed to see if You made any Errors...
If I'm wrong also... By all Means...Correct Me.
Have a great day!