Tyler had $65.40 in his checking account. then he wrote checks on the account for $20.53, $13.48, and $19.40. what is the balance of his account now?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Asap (i need to finish this quick) graph complete the sequence of transformations that produces △x'y'z' from △xyz. a clockwise rotation ° about the origin followed by a translation units to the right and 6 units down produces δx'y'z' from δxyz.

Iknow the answer but the calculator doesn't seem to give the right one