Brenda's school is selling tickets to a play. On the first day of ticket sales the school sold 13 senior citizen tickets and 6 child tickets for a total of $249. The school took in $123 on the second day by selling 1 senior citizen ticket and 12 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.

step-by-step explanation:

10.50 + taxes which added up to 11.50

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

answer: it's d

step-by-step explanation: