18)k=37
20)q=-17
22)c=-26
24)y=-76
26)r=20
28)n=-15
30)k=25.8
32)n=3.64
34)y=1/8
36)s=-17
38)x=67
40)x=-55
Answer:
16 or (4^2)
Step-by-step explanation:
4^3 * 4^-1
When multiplying exponents with the same bass, the exponents themselves can be added.
3 + -1 = 2
4^2 = 16
16 is your answer!
Answer:
8.2×3=24.6 miles
Step-by-step explanation:
8.2 times 3= 24.6
You are running 8.2 miles per hour for 3 hours.
