Answer:
x=10
Step-by-step explanation:
Answer:
Randy had 13 books an Sandy had 7 books.
Step-by-step explanation:
20 - 3 = 17
30 - 17 = 13
13 x 2 = 26
26 + 4 = 30
13 + 7 = 20
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12
Remember to use PEMDAS when solving these problems. You multiply before you work with addition and subtraction.
Answer: B
The series converges because it has a sum of 4.
Step-by-step explanation: