Answer:
21
Step-by-step explanation:
Hi there!
We are given the expression x(y-z), and we want to evaluate it if x=3, y=9, and z=2
As we're given the values of the variables, we can substitute those values into the expression to find out what the value of the expression is.
So substitute 3 as x, 9 as y, and 2 as z in the expression above
x(y-z)
3(9-2)
Now we must follow the order of operations; start by subtracting 2 from 9 (do the stuff inside the parentheses first)
3(7)
Now multiply 3 and 7 together
<u>21</u>
Hope this helps!
Answer:780,780 I don't know if it is right though.....
Step-by-step explanation:
Answer:
C)
Step-by-step explanation:
Binomial should have two terms. Five degree binomial means highest degree of the binomial should be 5
rhoumbus that is what I use and got right!!
Step-by-step explanation:
