Write ( 8 a^− 3 )^− 2/3 in simplest form.
1 answer:
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Answer: 43%
Step-by-step explanation:
Old house: 89 miles away.
New house: 51 miles away.
Let 100 be 100% of 89, x our new percentage of 51.
So, if 57% is 51 miles, substract 57 from 100.
100-57=43% This is the decrease.