Answer:
0.05 is 5/100, while 0.5 is 50/100 (or 5/10 or 1/2)
Hope this helps! :)
D will be the answer shifter left 1 point
Answer:
1/5 × 40 = 8
the person's speed is 8 miles per hour
first step is to subtract 21 from both sides
2m+21-21=3-21
2m=-18
2m/2 and -18/2
m=-9
So the final answer is m=-9 (negative nine equals m)