Answer:
8
Step-by-step explanation:
-(-2)³ = -1(-2)³ = 2³ = 8
5 h 45 min = 5.75 hours
52 * 5.75 = 299 miles
b) - 3
If x = -3 , then
x + 3 = -3 + 3 = 0
So, denominator would become 0. So , anything divided by 0 is undefined