Question

Help please? 8 + (n - 1)6 n=10..

Answer 1

Hi there!

This is super easy to understand, so let me help you out a little, since it looks like you don't know how to figure this out. :)

8 + (n - 1) 6

Remember PEMDAS! It's your best friend when it comes to math.

So, we see what is in the parenthesis first. n - 1 is in the parenthesis. Now, since we know already that n = 10, we can replace that n with the new known value.

Doing what is in the parenthesis now, 10 - 1 = 9. Set the 9 aside.

Now, a number on the outside of a set of parenthesis means to multiply. In this case, the 6 is outside of the parenthesis.

So, 9 × 6 = 54, right?

Finally, we can add the remaining 8 to the 54.

54 + 8 = 62.

Your final answer? 62!

Hope this helps!

Send me a message if you need anymore help with anything! :D

Answer 2

Please see the pic. I'd solved in it.