Answer:
5.3 or 28
Step-by-step explanation:
+
=
36+
=64
64-36=28

=5.29 or 5.3
To find her speed, divide the total distance by the total time:
12.5 miles / 5 hours = 2.5 miles per hour.
Add 9, 6 times
And add 8, 7 times
you have it right 5 is 1 you just divide it by 10 again but for #7 and 10 its 8 over 10 and 6 over 10 cause its not in the 10s yet hope i helped