Answer:
hi again,
Step-by-step explanation:
explanation in the pics!
Answer:72
First you would multiply 6 with 3 and 9 because you would distribute. You would get 18+54 then you would add to get 72.
1050
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70x15
1) r = 24
2) 10
3) 1/4 ton
4) 9.9 feet
5) 5
6) 2 meters
7) 12
8) 79%
9) 9/25
10) 21 students
