4 years ago

Help please thank you

Mathematics

1 answer:

Anuta_ua [19.1K]4 years ago

5 0

Answer:

5+6+7+8+9+10+11

Step-by-step explanation:

The initial value is 5 miles

We add 1 mile each day

a1 =5

a2 = 5+1 =6

a3 = 6+1=7

a4 =7+1 = 8

a5= 8+1 =9

a6= 9+1=10

a7 = 10+1 = 11

The series is the sum of the seven terms

a1+a2+a3+a4+a5+a6+a7

5+6+7+8+9+10+11

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