A biking track has a length of 0.8 miles mi. How long is this in feet ft?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

For which pair of functions is (gof)(a)=|a|-2?

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?