54 - 6 x 5/3

= 54 - ? /3
= 54 - ?
= ?

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

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?