0.4 and 0.25 how can i write each distance as a fraction

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

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

=

x=0.8898305 is the answer to that equation

your answer is option c.