Answer:
4
Step-by-step explanation:
you would have to plug in p for -2 and q for -1
(((-2)^2(-1)^-3))^-2*((-2)^-3(-1)*5))^-2
this looks really confusing but it is not.
simplify
4
hope this helps!
15) x=31/10
16)x=2
17)x=16/3
18)x=-2
19)2.5 hours
20) 32 hours
Answer:
520 miles
Step-by-step explanation: