Can someone solve this for me? i need a math wiz to fill in the blanks.

mentally add or subtract these numbers to the end. fill in the blanks.

3,829; 4,829; ; ; 6,729; ; 16,629; 15,629; 115,629; ;
315,629; 315,639; ; 415,649; ; ; 715,649

The classrooms are trying to raise $1,200.00 for charity. mrs. leblanc's class has raised 50%. mr. patel's class has raised $235.14 ms. warner's class has raised 1/3 as much as mrs. leblanc's class. how much more money is needed to reach the goal of $1,200.00?

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

What is the volume of a cone with a height of 6 cm in the radius of 2 cm