What is the slope of the linear represents by the equation y = 4/5 x -3

What is the probability of rolling a single die greater than 4

Paul can type 60 words per minute and jennifer can type 80 words per minutes. how does paul's typing speed compare to jennifer's

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?