12,000 miles 5% increase
the percent change

The new miles is 12600 miles.

Step-by-step explanation:

12,000 miles 5% increase.

Let the new value be = x

We get the following calculation.

x=

x=

x = 12600 miles.

Hence, the new miles is 12600 miles.

Start with the sequence {1, 2, 3, 4, 5, 6, 7, 8, ...}

Then change the sign of every other term so you'll have the first term positive, the second term negative, and so on.

That updates to {1, -2, 3, -4, 5, -6, 7, -8, ...}

Every odd term (1,3,5,..) is positive while every even term (-2,-4,-6) is negative.