3 years ago

Plsssssss helpppppppp meeeeee!<3

Mathematics

1 answer:

gregori [183]3 years ago

8 0

Answer:

X = 99

Step-by-step explanation:

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Solve by substitution <br> 1. 6x+ 5y=7 x-y=3<br> 2. 3a +2b =4 2a + b=6<br> 3. 2x + y= 4 4x -y=2

Juli2301 [7.4K]

Answer:

1. y = 11

x = -48

2. a =8

b= -10

3. x= 1

y= 2

Step-by-step explanation:

1 . 6x + 5y = 7

x-y= 3

6x+5y = 7

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-1y = - 11

6x + 5y = 7

y = 11

6x + 55 = 7

6x = -48

x = -48

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prisoha [69]

Answer:

The best fit line is $y = 1.671x + 4.699$

Step-by-step explanation:

We are given,

The table representing the number of miles run in different weeks is,

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1 5

2 8

4 13

6 15

8 19

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Using the linear regression calculator, we see that,

<h3>The equation of the line best fit for the data is $y = 1.671x + 4.699$ .</h3>

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3 years ago

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Step-by-step explanation:

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2 years ago

Plsssssss helpppppppp meeeeee!<3​

Plsssssss helpppppppp meeeeee!<3