Algebra 1 question ( ! ): sumalee's school is selling tickets to a play. on the first day of ticket sales the school sold 13 senior citizen tickets and 8 child tickets for a total of $291. the school took in $339 on the second day by selling 13 senior citizen tickets and 12 child tickets. what is the price each of one citizen ticket and one child ticket?

Find dy/dx using implicit differentiation ln(20+e^xy)=y

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?