Answer:

Step-by-step explanation:
The computation of the number of acres of land does the farmer owns is as follows:
Given that
the land of the farmer would be separated into size of
acres
And, the sections would be 
So,
The number of acres would be

Now just multiply the denominator and numerator straight across

He can walk <u>1.6 kilometers in one hour</u> going at a constant speed of 400 meters every 15 minutes.
8 = 2(l + w)
l = 3w
Replace l in first equation with 3w.
8 = 2(3w + w)
Combine like terms.
8 = 2(4w)
Multiply.
8 = 8w
Divide both sides by 8.
w = 1
<h3>The width is equal to 1.</h3>
Replace the value of w with 1.
l = 3w
l = 3(1)
l = 3
<h3>The length is equal to 3.</h3>
x = 5.43 + .83m
5.43 + .83 * 5 = 5.43 + 4.15 = $9.58