Step-by-step explanation:
If brandon goes
[tex]8 \frac{1}{2} [/tex]
After every half mile, then at 1 mile, he will have gone
[tex]8 \frac{1}{2} + 8 \frac{1}{2} [/tex]
At 1 and a half miles he will have gone
[tex]8 \frac{1}{2} + 8 \frac{1}{2} + 8 \frac{1}{2} [/tex]
Miles, see the pattern?
