Simplify: 3x + 5y - xy when x=7 and y=3(1 point)%0D%0AResponses%0D%0A%0D%0A88%0D%0A88%0D%0A%0D%0A36%0D%0A36%0D%0A%0D%0A15%0D%0A15%0D%0A%0D%0A-36

Answer 1

To simplify the expression 3x + 5y - xy when x=7 and y=3:
We substitute the values of x and y into the expression:
3(7) + 5(3) - 7(3) = 21 + 15 - 21 = 15