There are 12 people having lunch. each person wants 1/3 of a sub sandwich. how many whole sub sandwiches are needed ? use models to show answer.

Which function has the domain x> -11

What is the slope of the line passing through the points (-5, 7) and (-3,5)?

If $190 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 4 years? use the continuous compound interest formula: a = pert