-1
x4y3Answer B It can be written as x4y3 but it can be switched around such as: 4x3y. This means 4 lots of x's and 3 lots of y's or 4x times 3y.Ermm I could be wrong.
Y=2 X=8 (4)(y)=X y+x=10 (4)(2)=8 8+x=10 8+2=10
(y * x) - y = y * (x - 1)
No. In fact, under normal rules of operation, x-y equals y-x only when x = y.