What is the goal of the organization of petroleum exporting countries (opec)? a. to provide economic aid to developing countries b. to draw investment from western oil companies c. to reduce global demand for oil d. to increase profits for oil-rich nations (gradpoint)

D) to increase profits for oil-rich nations

I checked it too

Assuming this is a question on a test just name a restaurant by your house and the state you live in, its not too difficult : )

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].