Write the word sentences as an equation. Then solve the equation. 13 subtract from a number w is 15

An equation that represent this word sentences is ?

The solution is w = ?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in