Answer:
The second option.
3x + 6 = 21.
Step-by-step explanation:
3x + 6 = 21.
If x = 5, plug it in.
3 · 5 + 6 = 21
15 + 6 = 21
Hope this helps,
Davinia.
Answer:
61
Step-by-step explanation:
Let's find the points and .
We know that the -coordinates of both are .
So let's first solve:
Subtract 3 on both sides:
Simplify:
I'm going to use the quadratic formula, , to solve.
We must first compare to the quadratic equation, .
Since the distance between the points and is horizontal. We know this because they share the same .This means we just need to find the positive difference between the -values we found for the points of and .
So that is, the distance between and is:
If we compare this to , we should see that:
.
So .
Answer:
2172.7
Step-by-step explanation:
Answer:
Step-by-step explanation:
The Beg balance means what she was having initially =$154.90
The pay check and deposit are credits on her account so they were added.
The wig, shoes and makeup she bought were debits, so they were subtracted
Closing balance is the amount left after the debits have been subtracted from the credits
28 times 5 because volume= length times width times height. Brainliest?