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Reika [66]
3 years ago
5

Solve the system using any method. 6x+2y =7 y= 2-3x

Mathematics
2 answers:
nadezda [96]3 years ago
7 0

Answer:

there is no solution

Step-by-step explanation:

6 x+2(2-3 x)=7

-Since there is no solution for X than the system has no solution

Drupady [299]3 years ago
3 0

Answer:

there is no solution

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Use the least common denominator to enter an equivalent fraction for each fraction.
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Answer:

1,7 1/7+

Step-by-step explanation:

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Is 49 a perfect square
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Yes, it is also a square number
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The axis of symmetry for the graph of the function is f(x) = x2 + bx + 10 is x = 6. What is the value of b?
joja [24]

Answer:

b=-12

Step-by-step explanation:

we have

f(x)=x^{2}+bx+10

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2} +k

where

(h,k) is the vertex of the parabola

and the axis of symmetry is equal to x=h

In this problem we have the axis of symmetry x=6

so

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therefore

For x=6+1=7 -----> one unit to the right of the vertex

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f(7)=7^{2}+b(7)+10

f(7)=59+7b

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Find the value of f(5)

f(5)=5^{2}+b(5)+10

f(5)=35+5b

Remember that

f(5)=f(7) ------> the x-coordinates are at the same distance from the axis of symmetry

so

59+7b=35+5b ------> solve for b

7b-5b=35-59

2b=-24

b=-12


3 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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