A system of equations is shown. y=x+1 y = x + 1 x−2y=−4 x − 2 y = − 4 Which represents the solution of this system? (−2, −3) ( − 2 , − 3 ) (−2, −3) ( − 2 , − 3 ) (−2, 3) ( − 2 , 3 ) (−2, 3) ( − 2 , 3 ) (2, −3) ( 2 , − 3 ) (2, −3) ( 2 , − 3 ) , (2, 3)

You can find the constant of proportionality by finding the ratio of

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?  

The length of the line segment ac is 8x-9 what is the value of x