Which is the better deal: 10 pounds of hamburger for 4.99 or 5 pounds for $2.69

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Don't know how to find x given these segment lengths