Answer:
1. 85 in2
2. 142.5 mm2
3. 110.5 mm2
4. 9 km2
5. 924 mm2
6. 104.5 m2
7. 3,116 ft2
8. 171 m2
9. 78 km2
10. 4,050 ft2
13.50 is the answer
Step-by-step explanation:
40.50/3=13.50
Answer:(x-5)+(y-5)=9
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