Answer:lowe,cooler,humid,stronger
Step-by-step explanation:
9: x^15-8
= x^7
10: n^22-13
= n^9
11: (x^3)^-9
= x^3*-9
=x^-18
=1/x^18
12: (ab)^4
=a^4*b^4
13: x^-5
=1/x^5
14: x^7\y^7
I hope this will help you
Answer:
30
Step-by-step explanation:
3:7
30 students
3\10×30=9
7\10×30=21
9+21=30
Answer:
68.8
Step-by-step explanation:
delta math
Answer:
Step-by-step explanation:
x=2