Blank. The absolute value must always be positive. Never negative.
Step-by-step explanation:
correct answer is

The sales tax would be $1.62. So the total cost is $26.57
The LCM of 10 and 12 = 60.
Hope this helped!
Answer:
40 quarts.
Step-by-step explanation:
Let x =quarts of the 50% solution
so, according to the question
the typical mixture equivalent equation will be like this

so the answer will be 40 quarts of 50% solution should be added.