Answer:
1/4
1/2
3/5
7/8
11/4
13/4
11/2
Answer:1/3
Step-by-step explanation:
x = -8/5
-3(x+4) -> -3x-12
-3x-12=7x+4
-7x
-10x-12=4
+12
-10x=16
16/-10 = -8/5
-8/5 = x
it would take him 10 hours
1. 12
2. 96 is greater
3. 19