Answer:
19 and 128
Step-by-step explanation:
19.3 is closer to 19 than 20 and 127.8 is closer to 128 than 127
If he only runs he ran 35 hours that and if he only walked he walked 70 hours that week
-18+54
-17+53
-16+52
-15+51
-14+50
-13+49
-12+48
-11+47
-10+46
-9+45
-8+44
-7+43
-6+42
-5+41
-4+40
-3+39
-2+38
-1+37
1+35
2+34
3+33
4+32
5+31
6+30
7+29
8+28
9+27
10+26
11+25
12+24
13+23
14+22
15+21
16+20
17+19
18+18
