What is an expression for the spending money you have left after depositing of your wages in savings? Evaluate the expression for weekly wages of $16, $20, $30, and $40

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

What point is the projection of q on a) r b) s c) t

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?