What are my chances of catching a purple fish if there are 10 blue fish, 6 yellow fish, 3 red fish and 1 purple fish.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10