Evaluate : 4xy-5y) expression 2 if x=6 and y=4 Show work please !! And help please

To get the answer you simply just have to plug 6 in for x and 4 in for y. So this makes your new equation 4(6)(4)-5(4). When you do the multiplication you get   96-20. Then finally you just subtract to get your answer of: 96-20=76 Hope this helped!