In 1985, $95 billion was spent on advertising in the United States, and in 2005, $270 billion was spent. Find and interpret the slope of the line passing through (1985, 95) and (2005, 270)

Find the solution of system of equation y= x-4 y=4x+2

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Calculate the density of benzene if 300ml of it weighs 263g. a. 0.88 g/ml b. 1.14 g/ml c. 78,900 g/ml d. 37 g/ml