You multiply all of them together and then dived by 100 and that's your answer
Y=3x+6
y=mx+b 3 is slope and m is also the slope, six is b because it’s where it BEgins :)
Let n be a side of the square. Then:
n²=36
n=√36=6 cm.
☺☺☺☺
It would be: if you want me to explain let me know