Answer:
11: -20
12: -4/9
13: 15
14: 1/2
15: 9 yards
16: 1/10 m^3 or 0.1 m^3
17: 51 degrees
Step-by-step explanation:
4-(-10)
17 less than 6+1 is negative 10 so 4 minus negative 10
