Trey was filling his pool with water. Each minute, the percentage of the pool capacity that was filled increased by 3 percent. After 20 minutes of filling it, the volume was 70 percent full. How full was the pool when the filling began?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

What is the average rate of change for this function for the interval from x=2 to x=4 ?

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible