Answer:
answer it s 12. just put the value
Operations like +, - separates the terms.
Ex: 2x²+ 4yz-z
Y = 6, x = 5 y = 6, x = 5 y = 6, x = 5
Find the total nails: 457 steel and 87 brass. Then remove the broken nails.
457 + 200 - 87
This can be rewritten as 457 - 87, then add 200.