Janice's Rectangular Garden ch
x = 8; width = 12 ft; length = 20 ft
240 =
• 12
20 ft
240 = 240
20- x ft
The other way to verify it is just multiply
out the length and width of the rectangle.
. 20
16
240 =
A=Iw
240 = 240
240 = 20(20-x)
How much fencing does Janice need?
240 = 20(20 -
P=
+ 2w
P=2(20) +2(12)
= 40 +24
3
= 64 ft
Janice needs to go and buy
feet of fencing.

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation