I NEED HELP ON 1-5 PLEASE HELP I REALLY WOULD APPRECIATE IT!!

-4

Step-by-step explanation:

If there is 1-5 then we should do – from last I mean we should do -5-1 you will not understand like this I will show you by sep wise step

= -5

-1

————

ans -4

If you will not understand Look here when there will be -5-4 then what should we do? There is -5-4 So we should do –

If there is -4+2 then you don't know how to do it. So note this: + × + = +

+ × - = -

- × + = -

I know this much only. If you have more doubt then ask for your Maths teacher.

i can answer this question sweetie!

step-by-step explanation:

30

step-by-step explanation:

idk

i hope i