Answer:
3 multiplied by sydneys age
Step-by-step explanation:
I think its perimeter so you do 10x2=20 and 20x2=40 and add 20+40 to get 60 so the answer is 60 cause it says "fencing" which is the outer border
therefore answer is 60 feet
Answer:
There are no like terms to therefore the answer is -4x+5y+6z
