Answer the question with the question number thx

I NEED URGENT ASSISTANCE
8. is the following statement always, never, or sometimes true?
a number is raised to a negative exponent is negative?
A always
B never
C sometimes
9 simplify(4xy^2)^3(xy)^5
A 64x^8 y^11
B 64x^15 y^30
C 12x^2 y^11
D 12x^8 y^11
10 simplify(2t^-3)^3(0.4r)^2
a 3.2r^2
b 1.28r^2/ t^-6
c 1.28r^2/ t^9
d 0.8r^2/ t^-6

i do not know this sorry : (

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

b. 2 and 4

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pla·gia·rism

/ˈplājəˌrizəm/

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noun

the practice of taking someone else's work or ideas and passing them off as one's own.

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