Katrina owns a 9-acre farm. last month, she bought her neighbor’s adjoining 8-acre farm. how large is katrina’s farm now?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

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?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64