Question

(c+1) + 9 simplified

Answer 1

The correct answer is c + 10

1 and 9 are the like terms.

Hopefully this helps!

Answer 2

`\boxed{ \bold{ \huge{ \boxed{ \sf{c + 10}}}}}`

Explanation:

`\sf{(c + 1) + 9}`

Remove the unnecessary parentheses

`\dashrightarrow{ \sf{c + 1 + 9}}`

Add the numbers: 1 and 9

`\dashrightarrow{ \sf{c + 10}}`

Hope I helped!

Best regards! :D