Last year alvina contributed $85 per month toward her 401(k) account. if her employer matched 20% of contributed, what was the total amount contributed to the 401(k) of the end of the year?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

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 =

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?