3) A rectangular window 5 feet by 2 feet is on a rectangular wall 9 feat by 18 fest.
The rest of the wall needs to be painted. Approximately how many square feet
of wall needs to be painted?
on

Julius went on a volunteer trip to centralamerica and took medical supplies with him.he packed a bag with 50 pounds of supplies.he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?