-please answer if you know no fake answers or comments.

For the function, f(x) = -5x 2, find f(-4).

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu