If x = 4, you would replace the “x”s with 4’s! So the problem would work out to be 4^2 - 4 over 4 - 8. 4^2 = 16. You would then subtract. 16 - 4 = 12. Now your problem is 12 over 4 - 8. 4 - 8 = -4. Now your problem is 12 over -4. So now you just divide. 12 / -4 = -3! -3 should be your answer! If you need me to write it out to show you I’d be happy to! Hope this helps! :)
She can order 11 burgers and 5 orders of fries
Answer:
I would say D because if you count how much they go up it's close. but if you dont agree I could also assume B.
Answer: y+1 = 5(x-1)
Step-by-step explanation:
Answer:
Length of other board
metres
Step-by-step explanation:
Given: Length of board =
metres
Length of board was divided into two.
Length of one piece =
metres
Let
= length of the other board
Length of the other board = Length of board - Length of one piece
So, ![l=\frac{7}{x-2}-\frac{3}{x+2}](https://tex.z-dn.net/?f=l%3D%5Cfrac%7B7%7D%7Bx-2%7D-%5Cfrac%7B3%7D%7Bx%2B2%7D)
![l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}](https://tex.z-dn.net/?f=l%3D%5Cfrac%7B7%28x%2B2%29-3%28x-2%29%7D%7B%28x-2%29%28x%2B2%29%7D%20%5C%5C%5C%5Cl%3D%5Cfrac%7B7x%2B14-3x%2B6%7D%7Bx%5E%7B2%7D%20-4%7D%20%5C%5C%5C%5Cl%3D%5Cfrac%7B4x%2B20%7D%7Bx%5E%7B2%7D%20-4%7D)
Thus, length of the other board
metres