Answer:
B. 5 rolls
Step-by-step explanation:
The areas of the room, not including the ceiling, are discriminated as follows:
Longer walls:
(6 inches equals one foot)
Shorter walls:
(6 inches equals one foot)
Window area: 
Door area: 
Area that will be effectively covered:
Total area to wallpaper: 
Amount of paper needed: 
That is, the area of a roll of paper is 
Number of rolls needed:
rolls
Answer:
40 students have given their speeches
24 students need to give their speeches
5/8 of the students have given their speeches
3/8 of the students need to give their speeches
Step-by-step explanation:
Answer:
18 weeks
Step-by-step explanation:
14 songs / 7 weeks
2 songs per week
36 songs * 1 week/ 2 songs
36 /2 weeks
18 weeks