Can u help me I need help thanks so much if u do ☹️

If eh = hg and hg=16, find the diameter of k

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?

What is the value of the expression below? 148+(-6)| + |– 35= 7|