How to solve the problem, and complete answer

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

Is there an x intercept in the equation 60*1.15^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.