The answer is b and i know that cause just david’s
Answer:
150
Step-by-step explanation:
159 rounded to the nearest tenth is 160
160-10=150
The student added 9 1/2 instead of adding -9 1/2
The solution to the problem is as follows:
Just plug in the numbers and follow the pattern.
a0 = 1
a1 = 2*1 + 2 = 4
a2 = 2*4 +2 = 10
<span>a3 = 2*10 +2 = 22
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I hope my answer has come to your help. God bless and have a nice day ahead!
