The school that Chelsea goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 8 adult tickets and 7 child tickets for a total of $133. The school took
in $132 on the second day by selling 9 adult tickets and 2 child tickets. Find the price of an adult
ticket and the price of a child ticket.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Which of the following is an equation of a line parallel to the equation y=4x+1?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.