Find the solution of the system of equations. First equation,

-8x+ 4y = -24

Second equation,

-7x+ 4y = -16

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9