I'll answer as many as I know.
1. point
2. length
3. line
4. length, width
5. polygons
6. length, width, hight
7. solids
Answer:
-3/7 > b
Step-by-step explanation:
2/7> b+5/7
Subtract 5/7 from each side
2/7-5/7> b+5/7-5/7
-3/7 > b
3.2+4=7.2
6.6/2.2=3
3+7.2=10.2
10.2
Answer: k=225/2
Decimal form: k= 112.5
Mixed number form: k=112 1/2