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3 years ago

I NEEED HELPPPPPPPPPP

Mathematics

2 answers:

Delvig [45]3 years ago

5 0

Answer:

A y = -4x + 2

Step-by-step explanation:

1) x, y = -2, 10

y = -4x + 2

y = -4 . -2 + 2

y = 8 + 2

y = 10

2) x, y = 0, 2

y = -4x + 2

y = -4 . 0 + 2

y = 2

3) x, y = 1, -2

y = -4x + 2

y = -4 . 1 + 2

y = -4 + 2

y = -2

4) x, y = 3, -10

y = -4x + 2

y = -4 . 3 + 2

y = -12 + 2

y = 10

<h3>#CMIIW</h3>

Nuetrik [128]3 years ago

4 0

Answer:

The answer is option A

y=-4x+2

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2 years ago

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3 years ago

John earns $50 less than three times as much as Sam each week. Together Sam and John earn $1200 A week. How much does Sam earn q

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The earning of Sam is $312.5

Step-by-step explanation:

Given as :

The total earning of John and Sam together = $1200 per week

Let the earning of sam each week = x

So, The earning of John is ( 3 x - $50 )

Now, According to question

John earning + Sam earning = $1200 per week

So, ( 3 x - $50 ) + x = $1200

Or, 4 x - $50 = $1200

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3 years ago

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I NEEED HELPPPPPPPPPP