*(Information)*=
-This question is asking for a expression
- She has 16 photo on her phone (Since this is a number this is a constant)
- [tex]p[/tex] is the variable
- Variables are unknown numbers
-Constants is a number like [tex]9, 10, 25, 1,[/tex] and more
*(Answer)*= [tex]p+16[/tex]
*(Explanation)*= Te reason why it is [tex]p+16[/tex] is because p is the unknown number. The constant is 16 in this question.