Answer:
y = 3x
Step-by-step explanation:
Li is making beaded necklaces where he uses 3 beads per inch of the necklace length.
We have to write an equation to find the number of beads that Li needs for each necklace, where x is the length, in inches, of the necklace.
Hence, we can write the equation for number of beads as y = 3x ( Answer )
This is Transitive Property.
Blame me if you get it wrong :\
Area of field=xy=5000
perimeter of field=2(x+y)300
x+y=150
x=150-y
y(150-y)=5000

solve it
u get y= 50 or 100
then x=100 or 50
therefore the dimensions are 100m and 50m