3×5+9(2+11) which of the following describes 9 in the expression above ?
A. quotient
B. sum
C. factor
D. product ​

Bring the fraction a/a-4 to a denominator of 16-a^2

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.

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6