What is the ratio of water to drink mix? (2 points)
1 answer:
You might be interested in
Answer:
(5,10)
Step-by-step explanation:
So we have the system of equations:
To solve, we can use substitution.
Substitute the first equation into the second:
Combine like terms:
Subtract 5:
Divide by 4:
Now, substitute this into the first equation:
Add:
So, our answer is (5,10)
And we are done :)
$1.58 per bottle
$1.74 per bottle
the first package costs the least per bottle!