Answer:
The solution to your inequality is: x ‹ 7
Step-by-step explanation:
The tree is 820 inches tall using the similarity of triangles.
To get the height of the tree, we will use the properties of similar triangles expressed as:

- Note that 1 foot = 12inches
- 7ft = 84in and 82ft = 984in
- h is the required height of the tree. Simplify the equation above to get the height "h" and replace feet with inches;

Hence the tree is 820 inches tall using the similarity of triangles.
Learn more on similarities of triangles here: brainly.com/question/24295402
1) 5z-9
2) 7q+12
3) 5.4n-1
4) w+2
5) 8x+2
She has a total of 45 CDS.
One Shelf Have 15 Cds
Multiply 15 x 3 and you have 45 CDs total