For which pair of points can you use this number line to find the distance?
-2 -1
0
1
2
3
4
5
6
7
8
(0, 3) and (3, 0)
(1,0) and (-1,3)
(2,0) and (2,3)
(-1,0) and (-1, -3)

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?