Printer A

Printer B

They are the same

If i think this is what your asking, he should look at the grams or pounds/ounces and compare the to their cost then max can identify which one is proportional and which is not ( i think xd)

You need to use the logical equivalence lawsin this problem you have to use definition of implication(~p v q)i hope this

Ithink it’s a or c fashoo