Can someone show me step by step on how to do this? I dont know what order to do it in:

-0.75 - (-2/5) + 0.4 + (-3/4)

1. parentheses your case you do - 2/5=-0.4 then - 3/4=-0.75 so it

2. exponents should look like - 0.75 - (-0.4) + 0.4 + (-0.75) next

3. multiplication/division add/subtract so it should look like - 0.35+-0.35

4. addition/subtraction which equals - 0.70