Abrownie recipe asks for one and one quarter times as much sugar as chocolate chips. if one and two thirds cups of sugar is used, what quantity of chocolate chips would then be needed, according to the recipe?

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?

Find the domain of the following expression: 1/(√x)-2

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle