The answer is by using the measuring tape
Um id say 20% of the 30% solution and 14% of the 50 % i think, does it give you answer choices?
Answer:

Step-by-step explanation:

[pay attention to the signs :)

Answer:
mode: appears most often
median: middle of all values
Step-by-step explanation:
the answers are already hovered on computer :)
Answer:
The error make by Josh is none .
Step-by-step explanation:
Given as :
The actual expression is written as ( - 20 a - 8 - 12 b )
The expression written by Josh as - 4 ( 5 a + 2 + 3 b )
Now, From the actual expression , if we take the common term
Then - 4 ( 5 a + 2 + 3 b )
The actual expression after taking common term 4 , is written as
- 4 ( 5 a + 2 + 3 b )
And The expression written by Josh is also - 4 ( 5 a + 2 + 3 b ) , which is the similar one.
So, no error makes by Josh
Hence The error make by Josh is none . Answer