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PLEASE ANSWERR !! (18 points) Some people in the United Kingdom still use “stone” as a unit of weight. Two points that are on the graph of a line relating stones to pounds are (1,14) and (2, 28), where the value of x is the stone weight and the value of y is the weight in pounds.

Which of these ordered pairs is also on the line relating stones to pounds?
a.(42, 3)
b.(5, 72)
c.(4, 56)
d.(0, 7)

Respuesta :

Answer:

C

Step-by-step explanation:

(1,14) and (2,28) are proportional.

(4,56) is proportional to those as well.

Answer:

C: (4,56)

Step-by-step explanation:

You can find the slope by using the equation: [tex]y_{2}-y_{1}=m(x_{2}-x_{1})[/tex]

2-1=m(28-14)

1=m(14)

1=14m

Therefore, the slope is 14

y=14x

now you can plug in all the x values from the answer choices to the equation and you can find the answer.

Would you mind giving me the brainliest??

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