Answer:
Step-by-step explanation:
I dont know which b and c you are talking about, so...
3) b) 8, c) 19
4) b) 10, c) 16
Hope its helps u
Thank You
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Divide by 80 on both sides
15-9=
6 ok I don't know if it's correct
Answer:c
when you set (x-6) and (x-1) to zero you get 6 and 1
