which expression is equivalent to 4*4*4*4*4*4*4*4?

Debra has 2/3 of a pound of loose green tea leaves. If she wants to keep one-half of the tea at home and the other half at work, what fraction of a pound will she have at work?

7-5/7=

what is (-7) to the fifth power in expanded form?

3 answers

4^8

(2/3)(1/2) = ?

6 7/7 - 5/7 = ?

http://www.google.com/search?q=-7%5E5&oq=-7%5E5&aqs=chrome..69i57j0.12626j0j8&sourceid=chrome&espv=210&es_sm=93&ie=UTF-8
So what’s the answer?
the first problems answer is 4 squared (4 and a mini 8 next to it)