In order to simplify the expression (b+11)2b, we need to use the concept of distributive property.
Distributive property:
The distributive property of multiplication over addition can be used when you multiply a number by a sum.
Our expression is:
2b(b+11)
Applying distributive property here :
Answer: 
Answer:
you can do the first one but the reflection one i would have to work it out more
Step-by-step explanation:
Factor -1 out of -3.6z - 10.8.
Answer:
12 percent
Step-by-step explanation:
you can see on the graph that the charged percentage of capacity changes from 40 to 50 in 5 minutes. then the increase in 6 minutes will slightly more than 10 percent.
The linear rate is (10%)/(5 min) = 2%/min, so in 6 minutes it will be
(2%/min)x(6 min) = 12%
This calculation is consistent with our observation from the graph.
Every 6 minutes, 12 percent is added to the capacity.
