Which stetements are true? Select all that apply.
✓ You can replace "a number" with a variable to
represent an unknown value.
* Quotient means the result of subtracting two
numbers
✓ Division involving a variable is represented as a
fraction
9
* The correct expression is
n
n
The correct expression is
9
The answer is 1-3-5

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.