LinearRelationships:Question 1The cost, y, of z packages of balloons at store A is1.50z. The costs ofrepresented by the equation ypackages of balloons at store B are shown in the table.Packages ofBalloons, xCost, y5Choose all that apply:101520$7.50 $15.00 $22.50 $30.00Which of the following statements are true? Select allthat apply.