Jen Butler has been pricing Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $109. Two adults and three children must pay $77. Find the price of the adult's ticket and the price of a child's ticket.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?