Where do erasers go for vacation?

What are “like terms”? why can we only add like terms?

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.

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax