Answer:
where is the tension.......?
Step-by-step explanation:
Answer:
2 gallons
Step-by-step explanation:
25% of 4 gallons is 1 gallons, which means that 75% of the hand sanitizer is not alcohol, and is 3 gallons. since that is the amount of not alcohol, and we want it to be 50% solution, it has to be 3 gallons of alcohol in total, and 3-1=2.
All you need to do for this is remove the parenthese and your answer will be 
because that's the furthest it can be simplified.
Answer:
29
Step-by-step explanation:
Answer c
Step-by-step explanation:
they have to be equivalent
