What is the of a=1/2bh written in standard form? hope i said that right?

Combine like terms. do not forget to use the distributive property to simplify the first term. 2(3y + 5k) - 2k

Acontinental polar air mass foms in

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation