What does 5.9e4 mean and what is it in scientific notation?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?