Answer: Its 1
Step-by-step explanation:
Percent increase/decrease is:
(Change/original amount)x100
(.25/2.35)x100= 10.6%
During Distributive property, the number on the outside of the parenthesis basically gets multiplied by the numbers inside the parenthesis. In this case, you would multiply 6 by 5 and 4. When you get the products, then follow the sign that comes next. In this case, you would add the products to get a total sum. I attached a photo for further reference.
Hope this helps!