Keith bought a package with 2 l pounds
of ground meat to make hamburgers. He
hasz pound of ground meat left. About
how many pounds of ground meat did he
use for the hamburgers?
U

1lb

Step-by-step explanation:

He bought two lbs of ground beef and used a pound to make hamburgers therefore he has a pound left over.

To balance a chemical reaction, we should remember that the number of each element in the reactants and the products side should be equal. The balanced chemical reaction is as follows:

Ca3(PO4)2 + 3H2SO4 → 3CaSO4 + 2H3PO4

Hope this answers the question. Have a nice day.