An acre is a surface measure, used in agriculture in several countries.
According to the country and the time, it is equivalent to several surfaces.
We will use the following conversion:
1 acre = 43560 feet ^ 2
Thus:
40 acre = 1,742,400 feet ^ 2
The area of the rectangle is:
1,742,400 = (1,200) * (x)
Clearing the other dimension we have:
x = (1742400) / (1200)
x = 1452 feet
Answer:
He needs 1452 feet of fence.
Answer:
We need to sell the nuts at 35 dollars to make $20 profit
Step-by-step explanation:
Profit = Selling price - cost
We know we want a 20 dollar profit
The cost of the nuts is 15 dollar
Substitute this in
20 = Selling price -15
Add 15 to each side
20+15 = Selling price -15+15
35 = Selling price
We need to sell the nuts at 35 dollars to make $20 profit
Answer:
Using the slope-intercept form, the slope is 4 .
First page
a.175 pages
b.10x = 80
c.25+70+55x = 370
d.25 - 2.50 • 5 = x (this one may be wrong)
second page
a. 3-60/x = 23
b. 12 = 16 - 4x
c. 1 + x + 8 = 19
d. 4 • x/9 = 30?
e. 9 • 4 + x = 73
f. 6 - 2 + x = 10
hope this helps!
