2. Which expression shown is equivalent to the sum of the expressions (3m + 2n – 6) and (-4-6m + 7n) written in standard form?
Show your work here.
I
a.-3m + 9n - 10
b. 10m - 4n - 10
c.
-4mn
d. In - 3m + 10

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

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.

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale