10
(3x + 17)
46
1(4x - 8)
What is the measure of angle 2?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

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.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?