Norma owns a rectangular lot of land with
an area of 300 square yards. The length of
the land is 20 yards less than the width of
the land.
9 What is the width of the lot of land?
A 30 yards
B 60 yards
C 50 yards
D 10 yards

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

show da graph

step-by-step explanation:

pi or 3.14159265359 is an irratinal decimal

your answer is #3 , 8 - 3 square root of 11