Are the ratios 2:3 and 12:18 equivalent?

Two parallel lines are crossed by a transversal.what is value of x

Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number

Robin and john each a a 12 inch pizza about how many square inches of pizza did they eat? estimate how much pizza they ate