2n + 20 = -2
20 + 2 = -2n
22 = -2n
22/2 = n
11 = n
12.75 is 25% of 51
Hope this helps!!
21/2-3/4= 18/4 So the eigth one is the answer on the line plot.
0____1___2____3___4___5___6___7___8___9___10___11___12___13__ 4 4 4 4 4 4 4 4 4 4 4 4 4 4
15___16___17___18_
4 4 4 4 Hoped this helped!!!!
Complete Question
The complete question is shown on the first uploaded image
Answer:
Step-by-step explanation:
From the question we are told that
The relationship is 
The number of fence post painted by chuck is
The number of fence post painted by Diana is 
can paint 10 fences more than chuck so let say the of fence painted in an hour by chuck is 
Then the number of fence post painted by Diana in one hour is

So


