Lesson 14: Solving More Systems
Cool Down: Solve it
Solve this system of equations:

y= 2x      (1)

x= -y+6   (2)

replace y in (2)

x=-2x=6

3x=6

x=2

replace x=2 in (1)

y=4

(2;4)

one that is bigger than 3 1/2

the radius is multiplied by √6.

step-by-step explanation:

if a circle has a radius of 10.9 cm and the area is multiplied by 6, the radius is multiplied by √6.