Resolver con su debido procedimiento 1. Sumar -7x-4y+6z ; 10x-20y-8z ; -5x+24y+2z
2. Sumar 2a +3b, 5c-4, 8a +6, +7c-9​

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

What does x = in this equation x+3+2x=x+5

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?