Help me #4 please...............
2 answers:
Answer:
x= -8
Step-by-step explanation:
for vertical lines the answer is x= whatever point intercepts the x-axis
X=-8 because no matter the value of y, -8 will always be the answer for this graph
-8,2; -8,5; -8,28 can all be points on that linear equation
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Answer:
14.04
Step-by-step explanation:
-
= 72
= 8.48
8.48 + 8.48 = 16.96
31 - 16.96 = 14.04
I would say 5 pounds for $12.95
Hope this helps!
Answer:
![x = \frac{19-2y}{3}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B19-2y%7D%7B3%7D)
![y=-\frac{3x+19}{2}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B3x%2B19%7D%7B2%7D)
Step-by-step explanation:
4x + y = 22
y = x - 3
4x + y + y = 22 + x - 3
4x + 2y = 19 + x
4x - x + 2y = 19 + x - x
3x + 2y ÷ 3 = 19 ÷ 3
![x = \frac{19-2y}{3}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B19-2y%7D%7B3%7D)
![y=-\frac{3x+19}{2}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B3x%2B19%7D%7B2%7D)
D. 2 x 5 x 5 x 17
hope this helps
Answer:
-9
Step-by-step explanation:
1y+11=20
-11=-11
-1y=20-11
-1=9
-9