If you can walk 4.2 miles in 1.7 hours, how many minutes does it take to walk 2.73 miles

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

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?

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?