Question

Which expression is equivalent to 5f+4f?

Answer 1

Answer:I hope this helps

Explanation:

5f+4f

Collect like terms by adding their coefficients
which is like this

(5f+4f)f and now we

Add the numbers in the parentheses

=9f

Answer 2

Hey there!

Answer:

An equivalent to the given expression
`5f+4f` would be
`9f`.

Hope this helps!