Answer :
so we start off with what 4 numbers added together equal 32.
first truck 5 tons
second truck 7 tons
third truck 9 tons
and fourth truck 11.
[tex]5 + 7 + 9 + 11[/tex]
5+7= 12 +9 = 21+11= 32.
first truck 5 tons
second truck 7 tons
third truck 9 tons
and fourth truck 11.
[tex]5 + 7 + 9 + 11[/tex]
5+7= 12 +9 = 21+11= 32.