Ella played a math game and had the five cards shown. Her score was the sum of the numbers on these five cards. What was Ella’s score?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle