Answer:

<h3>Area, A(x) = 30x - x² , as a function of the length (x).</h3>
Step-by-step explanation:
Creative Landscaping has 60 yard of fencing with which to enclose a rectangular garden.
If the garden is X yards long, express the Gardens area as a function of length
Let x be the length of garden
So perimeter of rectangle = 60 yard
Perimeter = 2 * ( Length + width)
60 = 2 * ( x + width)
Width = 60/2 - x
Width= 30 - x

<h3>Area, A(x) = 30x - x² , as a function of the length (x).</h3>
Answer:
b
Step-by-step explanation:
Sorry can u pl;ease add more details so i can understand it well<span />
Answer:
g(2) = -1
Step-by-step explanation:
When x = 2, we can pick the last expression in the g(x) limit, since our x-value matches the criteria of that expression (our x value is equal to 2)
Now we just plug in our x-value and solve for g(x) [in this case, g(2)]
g(2) = 2x - 5
g(2) = 2(2) - 5
g(2) = 4 - 5
g(2) = -1
To calculate what is better deal we need to calculate how much 1 pound of dog food costs at both shops.
First shop:
4.99/20 = 0.2495$/pound
Second shop:
12.50/50 = 0.25$/pound
This means that first shop had slightly better deal since at that place pound was a bit less expensive.