Paula wants to save at least $800 for a trip. which inequality shows the least amount she must save each month for 9 months to accomplish this?
a) 9x ≤ 800
b ) 9x < 800
c ) 9x ≥ 800
d ) x ≥ 800 + 9

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !

Which system of linear inequalities is represented by the graph? !

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?