Answer:
the x value when u add them or subtract them
Step-by-step explanation:
-2; 3-5= -2 or -5 - (-3)
-1; 4-5 or -5 - (-4) = -1
-5; -6 - (-1)= 1-6= -5
Answer:
Only the firsts and fourth choices (
and
)
Step-by-step explanation:
Turn the equation into words:
"A number plus 9"
![(x+9)](https://tex.z-dn.net/?f=%28x%2B9%29)
"Multiplied by
"
![\frac{2}{3} (x+9)](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%28x%2B9%29)
"Is equals to -18"
![\frac{2}{3}(x+9)=-18](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%28x%2B9%29%3D-18)
Distribute to find the second equation:
![\frac{2}{3}(x+9)=-18\\\frac{2}{3}x+6=-18](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%28x%2B9%29%3D-18%5C%5C%5Cfrac%7B2%7D%7B3%7Dx%2B6%3D-18)
Answer:
Donavon had 14 dollars.
Step-by-step explanation:
If he has 2dollars left, and spent 5dollars on food, that means he had 7dollars remaining after he spent half of his money. You have to duplicate 7 and then you get 14.