Shawna's school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 10 senior citizen tickets and 13 child tickets for a total of $87.60. The school took in $63.40 on the second day by selling 11 senior citizen tickets and 4 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.​

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

step-by-step explanation:

what is the figure? attach a picture.

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

do you have an easier question cause this shh is hard like theheck

step-by-step explanation: