Texas 8th Grade Math Question of the Day

Test your knowledge with a hand-picked multiple-choice question.

A school store sells notebooks at a constant price. Notebooks $x$: 0, 2, 4, 6 Cost $y$ (dollars): 0.00, 4.50, 9.00, 13.50

Which equation represents the proportional relationship between cost $y$ and notebooks $x$?

Select an answer and click Check.