Question

How do u do 1,3,4,8. Please help if u can write it out and show me that would be great. Thank you so much

Answer 1

1.
`(3)/(4) - (2)/(5) = w`

`(7)/(20) = w`
3.
`(y)/(5) = 14`

`y = 70`
4.
`10m = 40`

`m = 4`
8. I can't see
One thing you want to make sure you do is move all terms with variables to one side and the constant terms to the other. It makes it so much easier to evaluate the variables once you do.