Find the value of x in the proportion 5/9 = x/54

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?