answer: for example there is 12 and there is -12, as we can see they are opposites from each other so that means they are eliminated. i hope it helps
Answer:
8
Step-by-step explanation:
mystery number= x
he divdes x by 2 and then subtracts 9 and gets -5. reverse the order to find x.
-5+9 which is 4 times 2 which is 8. x is 8
Answer:
![\displaystyle greater\:than \\ Line\:B: [-6, 0] \\ Line\:A: [2, 0]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20greater%5C%3Athan%20%5C%5C%20Line%5C%3AB%3A%20%5B-6%2C%200%5D%20%5C%5C%20Line%5C%3AA%3A%20%5B2%2C%200%5D)
Step-by-step explanation:
The x-intercept of Line B is already given to you because it is where the graph intersects the x-axis.
Now, to get the x-intercept of Line A, plug 0 in for <em>y</em><em> </em>to get this:
0 = −2x + 4
- 4 - 4
_____________
So, the x-intercept of Line A is ![\displaystyle [2, 0],](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B2%2C%200%5D%2C)
and since 2 is greater than −6, <em>greater than</em> would be your answer.
I am joyous to assist you anytime.
So if one bit of the length, is half the size of the other bit then we can make the following equation, for x being the length of rope:
x + 2x = 66
3x = 66
x = 22
That is the length, of the smaller one (half the big one), so 2x = 44. Hence d) is your answer.
Hope I helped!
