The sum of three consecutive integers is 18. write an equation for this situation and then find the three integers.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll