In figures this expression is written 397,500 or 397500.0
let the number be x. So then just make it into an expression, 3x+5 that would translate to taking your original number, multiplying by three, then simply adding five
If the variable x represents the number: 5x + 3ParenthesesExponentsMultiplyDivideAddSubtractAlways remember this
The expression which represents half the sum of five and a number b is (b+5)/2.
3l - 5 is an expression for five less than three times the length l