Answer:
length 5cm, width 4cm, door width 2/5cm or. 4cm, length 10 ft, width 7.5 ft
This is in simplest form.
It is longer by 67 miles you just minus them
Answer:
multiplication, addition, and division
We use multiplication when we use the distributive property, changing it into -48=6n-18. Then we use addition to add 18 to both sides, which makes it -30=6n. Then we divide it by 6, so n= -5
