What the error? sophia said that the expanded from 605,970 is 600, 000 +50,000+900+770.describe ssophie's error and give the correct answer

the reporter's right

step-by-step explanation:

1/4 = .25 / 25%

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