Question

2.8t + 5.3t simplified ?

Answer 1

2 . 8t

+5 . 3t

_______

8 . 1t

Answer 2

Well since they both have the same variable you can just add 2.8 and 5.3.

2.8 + 5.3 = 8.1

And since their are 2 variables left that are both t, you can just add them bothe to the answer as 8.1t squared!

8.1t squared

Explanation:

Hope it helps! =D