Liam buys a computer for $1800. He takes out a simple interest loan at 8% for this computer for 3 years. He puts no money down. What will be his monthly payments if he plans on paying it off in 3 years

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

than do 23.50 times 18 and then divide your answer by 100 than you will get x.