Herky was given the following system of equations to solve. 3 x minus 2 y = 17. X minus 3 y = 1. What is the solution to the system? (2, 7) (StartFraction 20 Over 7 EndFraction, StartFraction 67 over 7 EndFraction) (7, 2) (StartFraction 67 Over 7 EndFraction, StartFraction 20 Over 7 EndFraction).

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?