Question

Evaluate the expression,in simplest form.W=10.5X= -3Y=7.4Expression: w-x+y

Answer 1

The given expression is

`w-x+y`

Where w = 10.5, x = -3, and y = 7.4.

Replacing all given values, we have

`10.5-(-3)+7.4=10.5+3+7.4=20.9`

Therefore, the simplest form is 20.9.