Question

Jon has two trees in his yard. One is 20 feet taller than the other. If we let h be the height of the shorter tree, write an algebraic expression for the sum of the two trees' heights.

Answer 1

I think it's h(20)+h

Answer 2

NO it will be (h+20)+h

Answer 3

one is h the other is h+20 so you can add them

Answer 4

I had tried (h+20)+h but it wouldn't accept it

Answer 5

try solving 2h+20

Answer 6

Thanks!