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coldgirl [10]
3 years ago
10

Write the linear equation in slope-intercept form given the following. slope = 3; y-intercept = -7

Mathematics
2 answers:
NNADVOKAT [17]3 years ago
7 0

Answer:

The answer would be y=3x-7

Leto [7]3 years ago
7 0

Answer:

y=3x+-7

Step-by-step explanation:

don´t forget to brainllest:)

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Use ur brain and a calculator

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Data were collected on the amount spent by 64 customers for lunch at a major Houston restaurant. These data are contained in the
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Step-by-stFind the slope of the line that passes through the points shown in the table.

The slope of the line that passes through the points in the table is

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7 0
3 years ago
Please help me!! ......
fenix001 [56]

Answer:

b)480 cm^2

Step-by-step explanation:

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3 years ago
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DENIUS [597]

Answer:let me know please

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4 0
3 years ago
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Can someone help me with system of equations?
umka21 [38]

#1)

Answer:

x=1 and y=12

Explanation:

y=5x+7

y=2x+10

This system should use substitution because the value of y is given in terms if x.

Substitution:

5x+7=2x+10

Solve:

3x=3

x=1

Substitute x to solve for y by plugging x into one if the original equations(doesn’t matter which one is used).

y=5x+7

y=5(1)+7

y=5+7

y=12

#2)

Answer:

x=-8 and y=2

Explanation:

y=2x+18

9y=-2x+2

This system also uses substitution. The value of y us already given in terms if c in the first equations, so we will substitute in the second equation.

Substitute:

9(2x+18)=-2x+2

Solve:

18x+162=-2x+2

20x=-160

x=-8

Now that we have the value if x, plug it into one of the original equations(doesn’t matter which equation) and substitute to find y.

y=2x+18

Substitute:

y=2(-8)+18

Solve:

y=-16+18

y=2

7 0
3 years ago
Read 2 more answers
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