A used car originally cost $1,600. One year later, it was worth $1,120. What is the percent of depreciatic The percent of depreciation?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Find an equation for the linear function which has slope -10 and x-intercept -7

Which representation has a constant of variation of -2.5