Add the following decimals 0.654+0.45

What is 32+4 x (16 x 1/2) -2 show your work}

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 expression is equivalent to log3(x+4)