The map shows population density in the United States. Population distribution often relates to an area’s environment and physical features. The population distribution shown on the map suggests there might be

less helpful physical features in New Mexico in the Southwest and New York in the Northeast.
more helpful physical features in Florida in the Southeast and North Dakota in the Midwest.
less helpful physical features in Pennsylvania in the Northeast and Idaho in the Northwest.
more helpful physical features in Massachusetts in the Northeast and Virginia in the Southeast.

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Amath expression is a collection of one or more terms, which are separated by the signs ( + , - , x , / ).example :   8+b8+b  or  a−3a−3in algebra, an equation is a mathematical statement with two expressions where, each expression is separated by an equal (=) sign. variables can be present on both the sides of the equality (=) sign and we use letters to denote such variables.example 1:   x=4+2x=4+2  , [here, we can observe that the variable is present only on one side of the equation].example 2:   2x+3=x+42x+3=x+4  , [here, we can observe that the variables are present on both side of the equation].

The correct answer is true