First you combine like terms ( that means add up, subtract, multiply, or divide it) in this case its 2x+2. 2x+2=4x. Now remember we always do the distributive property first so now we go to the next set of parenthesis. Nowwe combine -1 and 6x. Now that we have done that we have to multiply our new numbers to the number before the parenthesis. First we do 7*4x,our product is 28x. Right now our expression looks like this. 28x-5x. But were not done yet. now we subtract 28x by 5x. Our answer is 23x. Do the same process with question 8 and remember to use PEMDAS to help you.
That's a tough problem to type out! Thanks for sharing this image of the original expression.
What I'd do would be to write:
(fourth root of 9)^(x/2) = [ (9)^(1/4) ]^(x/2) = 9^(x/8)
so the second of the four possible answer choices seems correct.
I believe it would be A-Pack 1 &a Pack 2
Answer:
11
Step-by-step explanation:
All sides doubled, 5.5 X2 is 11
Hope that helped!
Answer:
slope of x=1
Step-by-step explanation: