Evaluate each expression if x = –40, y = 6, and z = –30
Then xy/120

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12. If we know the value of our variables, we can replace the variables with their values and then evaluate the expression.

Step-by-step explanation :D give me

i think asking google will you get the answer to that question