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7nadin3 [17]
3 years ago
10

Which values of m and b will create a system of equations with no solution? Select two options. y = mx + b y = –2x + A system of

equations. y equals m x plus b. y equals negative 2 x plus StartFraction 3 over 2 EndFraction. A coordinate grid with a line labeled y equals negative 2 x plus StartFraction 3 over 2 EndFraction and passes through the points (9, 1.5) and (1, 0.5). m = –3 and b = m equals negative 3 and b equals negative StartFraction 2 over 3 EndFraction. m = –2 and b = m equals negative 3 and b equals negative StartFraction 1 over 3 EndFraction. m = 2 and b = m equals 2 and b equals negative StartFraction 2 over 3 EndFraction. m = m equals StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction and b = m equals negative StartFraction 3 over 2 EndFraction and b equals negative StartFraction 2 over 3 EndFraction m = -2 and b = m equals negative 2 and b equals negative StartFraction 2 over 3 EndFraction

Mathematics
2 answers:
Nuetrik [128]3 years ago
5 0

Answer:

m = -2 and b = -1/3

m = -2 and b = -2/3.

Step-by-step explanation:

y = -2x - 1/3

y = -2x - 2/3

This system has no solutions because y cannot be 2 different values at once.

Kay [80]3 years ago
3 0

Answer:

B, E

Step-by-step explanation:

Given the first function:

y=-2x+\frac{2}{3}

A Linear System with no solutions is graphically represented by two parallel lines, therefore with the same slope. So in this case, m has to be equal to -2.

And to this inconsistent system, if the linear parameter is not so relevant. So if m=-2 then <em>b</em> may be either equal to -1/3 or -2/3 according to the options.

Given the alternatives

No Solution System:

\left\{\begin{matrix}y=-2x+\frac{2}{3} & \\ y=-2x-\frac{1}{3} & \end{matrix}\right.

Or

\left\{\begin{matrix}y=-2x+\frac{2}{3} & \\ y=-2x-\frac{2}{3} & \end{matrix}\right.

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Blababa [14]

Answer:

19.6, B

Step-by-step explanation:

To solve, we need to figure out how many gallons of white paint she needs for every gallon of brown paint.

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5 gallons of brown paint = 7 gallons of white paint

Divide both sides by 5.

1 gallon of brown paint = 7/5 gallons of white paint = 1.4 gallons of white paint

Now, using this, substitute 14 into the left side.

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8 0
2 years ago
I will mark the brainliest <br> Please answer thank youu!!!
antiseptic1488 [7]

Answer: its option "b"

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Step-by-step explanation:

The polygon has 5 sides but all the sides are not equal

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7 0
3 years ago
Each side of a square is lengthened by 1 inch. The area of this new, larger square is 9 square inches. Find the length of a side
Savatey [412]

Answer:

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Step-by-step explanation:

5 0
3 years ago
The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $9 each and will sell 500
ryzh [129]

Answer:

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Step-by-step explanation:

Give that

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So,

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We need to find out the expected value of the profit

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3 years ago
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iren2701 [21]
The sum of the interior angles of a triangle is 180 degrees

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3 years ago
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