Afootball team gained 4 yards then lost 8 then gained 2.write an addition expression to describe the total change in yardage?

The difference between tax advoidance and tax evasion

When only separate discreet points are graphed it is called?

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet