1.5-2.75= answer quickly and you will earn 30 points

Hello!

=-4.25

*The answer must have a negative sign.*

Step-by-step explanation:

Lesson: Add/Subtract decimals.

First, you add/subtract by the numbers from left too right.

Then you can also add by the numbers too.

Final answer is →

Hope this helps!

Thanks!

-Charlie

Have a nice day! :)

is this a multiple choice question?

if so it's a and c

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.