Polygon B is a scaled copy of Polygon A using a scale factor of 5. what is the answer

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction