Prove the trigonometric identity: please help it's due today - no links!!

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

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.

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.