Question

Combine like terms to simplify the expression! Pls help me quick!!

Answer 1

Explanation:

add
`(2)/(5)k` with
`(1)/(10)k`

`(2)/(5)k + (1)/(10)k = (1)/(2)k`

`(1)/(2)k -(3)/(5)` and this is your answer

Answer 2

1/2 K-3/5

Explanation:

2/5K simplifies to 4/10K. 4/10K+1/10K=5/10K. 5/10=1/2. 1/2K

K and 3/5 are not like terms so you can't combine them.

1/2K-3/5