Arelationship is one in which one variable is the cause of another variable.

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?