Solve the system using elimination 4x+5y =2 -2x+2y=8
PLEASE HURRY I NEED THIS DONE IN 20 MINUTES

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42

Use the equation and type the ordered-pairs. y = 2 ^x