Statement 1.) 3(x+2)+1=8
statement 2.) 3x+6+1=8
statement 3.) 3x+7=8
statement 4.) 3x=1
statement 5.) x=1/3
reason a. subtraction property of equality
reason b. combine like terms
reason c. distributive property
reason d. division property of equality
3. what is the correct reason for statement #2?
4. what is the correct reason for statement #3?
5. what is the correct reason for statement #4?
6. what is the correct reason for statement #5?

correct reason for statement #2-C

            correct reason for statement #3-B  

             correct reason for statement #4-A

             correct reason for statement #5-D

Step-by-step explanation:

correct reason for statement #2-C

3(x+2)=3x+6 it is the distributive property

correct reason for statement #3-B

3x+6+1=3x+7 ,we are combining the like terms  i.e. we have combined the constant term and 3x has been left as it is

correct reason for statement #4-A

3x+7=8 ⇒ 3x=8-7=1 it is the subtraction property of equality since we are subtracting by 7 on both sides

correct reason for statement #5-D

3x=1  ⇒ x=1/3 it is division property of equality since we are dividing by 3 on both sides

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40