Y=2×4+y+7
y=8+y+7
y=8+7+y
y=15+y
-y -y
you have 15 left when you eliminate the Ys
That word is singular.
If there were more than one of them, then Batman
would tell Alfred to "being two batmobiles".
Fortunately, there actually isn't even one of them.
Answer:
i think the answer is 111.
Step-by-step explanation:
If y=x then
x=-x+2
2x=2
x=1
y=1
Answer:
Step-by-step explanation:
Using the properties of exponents, when multiplying two exponents of the same base together you can add the powers.
The expression simplifies too: