Answer:
72 in
Step-by-step explanation:
Formula: A=a+b/2 h
A=a+b/2 h=8+16/2·6=72
Answer:
1 whole mile
Step-by-step explanation:
If he walked 1/4th of a mile away from his house.. and ended up 1/4th of the way closer to his school the distance would have to be a full mile between the two
Answer:

Step-by-step explanation:
You will use the FOIL method, which is very similar to the distributive property.
In order to do multiply correctly, multiply the y by 3x, 5y, and -2. You should get:

Then multiply the -4 by 3x, 5y, and -2 where you should get:

By using the foil method, you got rid of the parentheses. Now you can simply combine like terms and get your final answer:

I hope this helps you!
Answer:
x= x^7
Step-by-step explanation:
x^8/x
= x^8/x
= x*x*x*x*x*x*x*x*x/x
= x*x*x*x*x*x*x
= x^7
Hope this helped