It’s b) an =-125(-^2/5)^n
Answer:
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Answer:x=7
Step-by-step explanation: Set up 3x-1 equal to 20
Then do your usual distributing.
7/10 x 8 = 5 6/10
15 5/8 - 5 6/10 = 10 1/40
10 1/40 / 7/10 = 14 9/28
so he can make 14 more bowls and 9/28 of another bowl so you round down to 14 complete bowls.