First you can add 50 dollars to 450 dollars which is 500 then divide that 500 by 2 and that is 250
Answer:
6x = 42
Step-by-step explanation:
The formula to find the area of a rectangle is
. Since we have a value for the width, we simply need to find what to multiply to 6 to get 42.
Let x = length
6x = 42
We then divide both sides by 6 to find the value of x.


So we know the length is 7.
To check the answer we substitute x with 7.


Answer: 12x^2+4
Step-by-step explanation:
Answer: 3^15
Step-by-step explanation:
Explained in attached picture. Hope you'll find it easy to understand. If not, you can comment :)