$35 at a simple interest rate of 2.5% for 2 year. Find the balance

Select the quadratic that has root x = 8 and x = -5

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.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?