Which pair of expressions represents Inverse functions? O A.
4x+ 2/x-3 and
5x + 3/ 4x -2
O B.
C.
2r + 5 and 2 + 5r
4 3.1
and
41 -
I – 2

omg what happend to your question? if you could edit this question i can

step-by-step explanation:

if she was to only spend a dollar she can get 1lb

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

x = 3 ± √(5+y)