What is the value of the remainder if 8x^4+7x^2-x+15 is divided by x-1

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 =

The graph shows the distance kerri drives on a trip. what is kerri's speed?

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?