Use inductive reasoning to predict the next line in the pattern. ...

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Question 1

Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct.

=
+  =
+ + =
+ + + =

◦ + + + + =
◦ + + + + =
◦ + + + + =
◦ + + + + =

Question 2

Use inductive reasoning to predict the next line in the pattern. Then perform the arithmetic to determine whether your conjecture is correct.

8(5)  = 10(5 - 1)
8(5) + 8(25)  = 10(25 - 1)
8(5) + 8(25) + 8(125) = 10(125 - 1)
8(5) + 8(25) + 8(125) + 8(625) = 10(625 - 1)

◦ 8(5) + 8(25) + 8(125) + 8(625) + 8(3125) =  8(3125 - 1)
◦ 8(5) + 8(25) + 8(125) + 8(625) + 8(5000) = 10(5000 - 1)
◦ 8(5) + 8(25) + 8(125) + 8(625) + 8(1250) = 10(1250 - 1)
◦ 8(5) + 8(25) + 8(125) + 8(625) + 8(3125) = 10(3125 - 1)

[iman]

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[humphriesbr@me.com]

Wow, this really help

[ktidd]

Great answer, keep it coming