Find the slope and y-intercept of the line that is parallel to y= -x + 3 and passes through the point (-6,6) [20 points]

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

the answer is 62.8 cubic units