The college bookstore is having a back to school sale . T-shrits that usually sale for 34.50 are marked down to 20.7 what percent off are they?

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Use the distributive law to multiply. 3(4x + 5y + 6)