1 answer:
Answer:
20x+21y+14
Step-by-step explanation:
Combine like terms:
150x-80y+50-50x-25y+20=
100x-80y+50-25y+20=
100x-105y+50+20=
100x-105y+70
100x-105y+70 can be divided by 5 and get 20x+21y+14.
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Oof this one is hard I think it’s 20 mm but I’m not sure
Answer:
A. 40. B.12
Step-by-step explanation:
40/34=.85
80*.15=12
1. 5
2. 5
3. 10
4. 25
5. -11
6.1/4
7. 1
8. -1
-3A +3 = -24
Divide by -3
A -1 = 8
Add 1
A = 9
