H(t)= ⎩ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎧ ​ 17t ​ − t 34 ​ 23−t ​ , , , ​ t=17 t=19 t  ​ =17,19 ​ h(17)=h(17)=h, left parenthesis, 17, right parenthesis, equals

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?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?