Write the equation of the line in fully simplified slope-intercept form

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

F(x)=5/6x+3 which of the following is true