What is the slope of a line that passes through the points (-2,4) and (-6,12) Give your answer in lowest terms

Two lines parallel to the same plane are parallel to eachother

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 percent of 18 is 24? and plz explain thx.