Answer: 
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Add the equations in order to solve for the first variable. Plug this value into the other equations in order to solve for the remaining variables.
---> 
<span>Mathematical Practices between any two quantitles is the same.
</span>
I saw Sweet Ems’ is the better deal since you could get a 5-lb bag just for $4.10 while, Yum Yum’s is 15 cents more for the 5-lb
A mathematical statement that uses an equal sign to say that two things are the same
Here, we are required to determine the solution to the equation: 13.7y = 6.2y + 30?
The solution to the equation is y = 7.5
The solution is thus,
- 13.7y = 6.2y + 30
- 13.7y - 6.2y = 30
- 7.5y = 30
Therefore, y = 30/7.5 = 4
Therefore, y = 4 is the solution to the equation.
Read more:
brainly.com/question/12184348
