At a sporting goods store, 4 cans of tennis balls cost $9.00. The relationship between number of cans (+) and cost (v) can be modeled with the following equation y = = Which of the following statements is not true?
O A case (24 cans) costs $56.00
O Thirteen cans cost $29.25.
The unit rate is $2.25 per din
The constant of proportionality is

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.