Answer:
-x+4, 8-2x e.t.c
Step-by-step explanation:
To be able to do this:
You simply rearrange or you do the same to top and bottom.
So for the first one , if we substitute x we get:
4-1=3
The rearranged one I made which is my first answer would give:
-1+4=3
Answer:
A. True
B. False
C. False
D. True
Step-by-step explanation:
Answer:
is scientific notation of 78 billion
Step-by-step explanation:
For scientific notation , follow the following notation:
-------->(equation 1)
Let,
In standard form
or
As decimal point move 10 places from right to left, therefore
b = 10
Put the value of 'a' and 'b' in (equation 1)
is scientific notation of 78 billion
Hey! So, here's a tip. When writing exponents, an easier way is to write a^b, rather than a to the b power. Besides that, here is your answer!
So-------
9^3=729
3^2=9
6^3=216
15^2=225
Now that we have that figured out, we can add them together, wish is simple. 729 + 9 + 216 + 225= 1,179.
Therefore, your final answer will be 1,174.
If you have any questions on this, I'm happy to help you. :)
"m equals five minus n" is your verbal model
hope this helps