Question

can someone quickly explain which one of these is an inverse operation

Answer 1

a/5=2/b
a/4=b/9
a/b=7
2a+3=4b+3

Answer 2

this is my last chance to complete this work with a 95 or above and is due at 10

Answer 3

Are those _exactly_ the answer choices you were given???
I can see the answer, but it ain't good math.

Answer 4

yes

Answer 5

do you know which one is an inverse operation?

Answer 6

i dont mean to sound pushy but i need the answer

Answer 7

i just have a lot of work ahead of me rn

Answer 8

Currently helping two other people, and I don't come to OS to adopt other peoples emergencies.

An inverse is an 'undo'. Subtraction is the inverse of addition.
If you had y=x-2 then the inverse is x=y+2

Could you check again the problem? a/5 and 0.2*b would be inverses. So would a/0.5 and 2*b. But that's the best I can do with the information given.

Answer 9

im sorry i didnt mean to sound rude

Answer 10

im just kinda flustered rn

Answer 11

Been there. Good luck. If you can screen-shot the problem, maybe I can improve your chances.

Answer 12

its ok, i figured it out

Answer 13

but thank you for helping