helppppppppppp
16.
Which of the following is equivalent to 5-3?
1/53
1/5-3
1/35
1/3-5

17.
Which of the following is equivalent to -4-3?
1/-4-3
1/-43
1/-3-4
1/-34

18.
Which of the following is equivalent to 10-2?
1/210
1/2-10
1/102
1/10-2

19.
Which of the following is equivalent to 1 / 2-3?
2-3
23
32
3-2

20.
Which of the following is equivalent to 1 / 7-3?
73
7-3
37
3-7

Question

helppppppppppp
16.
Which of the following is equivalent to 5-3?
       1/53
       1/5-3
       1/35
       1/3-5


17.
Which of the following is equivalent to -4-3?
       1/-4-3
       1/-43
       1/-3-4
       1/-34


18.
Which of the following is equivalent to 10-2?
       1/210
       1/2-10
       1/102
       1/10-2


19.
Which of the following is equivalent to 1 / 2-3?
       2-3
       23
       32
       3-2


20.
Which of the following is equivalent to 1 / 7-3?
       73
       7-3
       37
       3-7

anonymous · Answer

16.  1/3-5

17. 1/-3-4

18. 1/2-10

19. 3-2

20. 73

anonymous · Answer

hmmm...I think a bunch of power signs are missing. Thats the only way these problems can make sense.  So, instead of things like 5-3, what is really meant is:$$5^{-3}$$?

agent0smith · Answer

@joemath314159 I agree... it looks like all the problems were just copy and pasted. 

Maybe just post one question at a time... and post them correctly (or at least describe them) so we can interpret them.