Answer:
A - 144
Step-by-step explanation:
everything else would be too far
Answer:
what is the substitution method???
Step-by-step explanation:
16 bc one side is 5ft so the other must be 3 to have an area of 15. Then 5+5+3+3= 16ft
Length(width + 30)=15,000 square meters, so the equation is l(w+30)=15,000, either 15,000 or 1,500 i cannot tell which number you were meaning to say because of where your comma is placed.
