∠RST and ∠VST are a linear pair, m∠RST = 3x + 7, and m∠VST = 9x + 17. What are the measures of m∠RST and m∠VST?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Which statements are true about additional information for proving that the triangles are congruent check all that apply