Five years ago, a typical 70” tv cost about $2400. now a similar tv costs approximately $1680. what is the percent decrease in tv price?

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second