Which equation shows the commutative property of addition?
4 + 3 = 3 + 4
1(3) = 3
(2 + 7) + 12 = 2 + (7 + 12)
4 + 0 = 4

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?

Ineed with number 6 , explain how to get 1978

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12