Answer:
20 tea bags
Step-by-step explanation:
if 5 is 1 gallon then you do 5x4=20
The mistake is there is no parenthesis around 4x+12
Answer:
F ∪ H = {c, d, e, f, g, h}
F ∩ H = { }
Step-by-step explanation:
The union is the list of elements that are in either of the two sets.
F ∪ H = {c, d, e, f, g, h}
The intersection is the list of only those elements that appear in both sets. (There are none.)
F ∩ H = { } . . . . the empty set
