Answer:
Percentage decrease is 93‰
I believe that the answer is, D.
I think this because 1.8 is greater than -66%, -66% would be last i believe. I think -66% is least out of all of them.
Hope this helps ya.
8 because inverse operations indicate that 4x2=8
Answer:
1. b⁵
2. +16m⁹
Step-by-step explanation:
1. Add exponents: b³⁺² = b⁵
2. Negative and Negative = positive
2*8 = 16
m⁴⁺⁵ = m⁹
Hence: + 16m⁹
Need more info, also correct grammar