Y What is the perimeter of rhombus WXYZ?
O 13 units
6
12 units
Z(5,5)
04/13 units
20 units
Y(3,2)
W(7,2)
2.
2
4
8
10
X(5,-1)

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

X+ y = 5 ; x - y =3 solve using linear combination