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german
3 years ago
13

Please Help Will Mark Brainly

Mathematics
1 answer:
EleoNora [17]3 years ago
3 0
Hey how you doing Brainly please
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zheka24 [161]
That sir would be I think its y=mx+b
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3 years ago
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Two different families pay for entry into a water park.
icang [17]

Answer:

Adult ticket: $7

Child ticket: $2

Step-by-step explanation:

Set up a system of equations where a represents the cost of one adult ticket and c is the cost of one child ticket:

2a + 3c = 20

a + 4c = 15

Solve by elimination by multiplying the bottom equation by -2:

2a + 3c = 20

-2a -8c = -30

Add them together:

-5c = -10

c = 2

Now, we can plug in 2 as c to find the value of a:

2a + 3c = 20

2a + 3(2) = 20

2a + 6 = 20

2a = 14

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3 years ago
What is the equation of the line that passes through the point (1,7) and is perpendicular to the graph of Y=-14X+11
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Y=1/14x might be the answer
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3 years ago
Given the points (2, 4) & (-1,-5), what is the equation of the line?
baherus [9]

Answer:

y =1 /3 x + 14 /3

Step-by-step explanation:

8 0
3 years ago
Solve 3(2n-7) + 12 =39
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