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Alborosie
3 years ago
11

Is (1, 7) a solution to this system of inequalities? y < x + 8 y ≤ 6x + 1

Mathematics
1 answer:
baherus [9]3 years ago
8 0
Yes, (1,7) is a solution.
(x,y)

y < x + 8
y ≤ 6x + 1

7<1+8 = 7<9 Yes, true.
7≤6(1)+1 = 7≤ 7 Yes, true.


Yes, (1,7) is a solution to the inequalities.
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Which graph represents the solution to the given system?<br> Y=-x+5<br> y= 1/4 x+10
jeka57 [31]

Answer:

See attachment

Step-by-step explanation:

The given system is :

y =  - x + 5

y =  \frac{1}{4}x + 10

Let us equate both equations and solve for x.

- x + 5 =  \frac{1}{4}x + 10

- 4x + 20 = x + 40

20 - 40 =x + 4x

- 20 = 5x

x =  - 4

y =  -  - 4 + 5 = 9

The the two lines of this system will meet at (-4,9)

The graph is shown in the attachment.

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3 years ago
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Alecsey [184]

Answer:

i really dont know im in 7th grade im so sorry

Step-by-step explanation:

7 0
2 years ago
You cut off half of a strip of paper.Then you cut off half of the piece that is left.Then you cut off half of the remaining piec
7nadin3 [17]

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jekas [21]
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