Question 1039181
So you want:
0.3x+1x = 0.65(10)
1.3x = 6.5
x = 5
```````````````````````````````````````````
Check:
5 quarts pure antifreeze, represented by the number 1, mixed with 5 quarts of a 30% antifreeze solution, and we get:
5(1)+5(0.3)= 6.5 Correct.