Answer:
1.The sum of thrice a certain number and six is greater than twenty seven.
2. Three times a certain number added to six the result is greater than twenty seven.
Step-by-step explanation:
The inequality whose word problem to be written is 3x + 6 > 27
Let x be a certain number.
So, we can write the following as the word problem of the inequality :
1.The sum of thrice a certain number and six is greater than twenty seven.
2. Three times a certain number added to six the result is greater than twenty seven.
Answer:
38.6 units.
Step-by-step explanation:
The given figure is composed of a parallelogram and one semicircle.
We need to find the perimeter of the parallelogram.
Perimeter = sum of all sides
ATQ,
P = 9+8+9+(2πr/2)
i.e.

or
= 38.6 units
So, the perimeter of the figure is equal to 38.6 units.
He will use 1/4 of a acre, so technically he wont use up 1 acre of land just 0.25 of it.