Answer: 9%
Step-by-step explanation:
SI = prt/100
1620 = (9000 x r x 2) / 100
Answer: 
Explanation:
The equation of the unit circle is 
Plug in y = -2/7 and solve for x

20 + 17y = -6 + 15y
First, regroup your terms.
Second, take away '15y' from each side.
Third, subtract '17y - 15y' to get '2y'.
Fourth, take away '20' from both sides.
Fifth, simplify '-6 - 20' to get '-26'.
Sixth, divide both sides by '2'.
Seventh, how many times goes 2 go into 26? 26 ÷ 2 = 13.

Answer:
y = -13
Figure 3
Step-by-step explanation:
Recall that a square is just a rectangle with all sides equal.
and the area of a rectangle is just length * width.