Just add all 3 numbers up together:
6.45+ 0.15+0.5
=7.1
Since it was three days multiply the 7.1 by three
=7.1x3
=24
So for three days derrick rode for 24 km
Hoped I helped :)
B. 60 m is the height of the triangle
<span>2500*0.85=2125 meters</span>
P < or = 7.
P could be 7, 6, 5, 4, 3, 2, 1, or zero.
