Answer:
the correct answer is b :)))))!!!
You need to expand the brackets eg.
(w-9)8 basically means 8 x (w-9) = 8w-72
Answer:
30 units
Step-by-step explanation:
If the w=5 and we know that the length is 2(5)=10
For perimeter, there are two sides.
2(10)+2(5)=30 units
Answer:
They bike 18 kilometers
Step-by-step explanation:
25-2+5=18
