Answer:
D. 96 inches
Step-by-step explanation:
Perimeter (P) = 2L + 2W , Where L is the length and W is the width.
20 ft = 2L + 2(2 ft)
2L = 20 ft - 4 ft = 16 ft
L = 
ft = 8 ft
1 ft = 12 inches
8 ft = ?
Cross-multiplying this gives; 
× 12 = 96 inches
<h3>Answer</h3><h2>{EQUATION}</h2>
<h3>*Twice a number increased by four is ten.</h3><h3>*The difference of a number and 2 is 5. </h3>
<h2>{EXPRESSION}</h2>
<h3>*Seven less than half a number squared.</h3><h3>*The difference of a number and two is five. </h3>
There would be infinite solutions if no initial-value problem is specified. For example, take the differential equation written below:
dy = 3dx
When you differentiate that, the equation would become:
y - y₀ = 3(x - x₀)
Now, there can be arbitrary values of x₀ and y₀. If no initial-value problem is specified, you cannot solve the problem because there are infinite solution. Example of an initial value problem is: when x₀ = 2, y₀ = 2. If we had that, we can find a solution to the differential equation.
