Answer:
520 miles
Step-by-step explanation:
since 4 is half of 8, you just multiply 260 by 2.
Ten and seventy-three hundredths
Answer:
The first six terms of this arithmetic sequence are: 30, 32, 34, 36, 38, 40
Step-by-step explanation:
The nth term of an arithmetic sequence is given by:

In which d is the common difference, that is, each term is increased by d.
d = 2, Po= 30
First term is 30, each consecutive is increased by 2. So
30, 32, 34, 36, 38, 40
The answer is 8.1
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