The 3 in "513" is only 3. it's 1, 2, 3. If we do 3 x 10 it's 30
Answer:
60 feet of fencing
Step-by-step explanation:
Let x feet be the width of the garden plot, then 2x feet is the length of the garden plot.
The area of the garden plot is

Find the perimeter of the rectangular garden plot:

Answer:
12+3-4+1=12
Step-by-step explanation:
Answer:
1st option
Step-by-step explanation:

note that the cube is only for c not a