Question

write an expression for 225 decreased by p. drag & drop the answer 225 + p 225 - p p - 225 note: use ctrl+d to drag the option via keyboard

Explanation:

Step1: Interpret "decreased by"

The phrase "decreased by" means subtraction, where we subtract the second value from the first.

Step2: Form the expression

Start with 225, subtract $p$ from it.
$225 - p$

Answer:

$225 - p$