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10-03-2021
Mathematics

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sultan weighs 70 kg, he started a diet plan and is losing 2 kg a month. the equation y = 70 - 2x represents his weight,y, in kilograms after x months. find his weight after 4 months if he continues with his plans and obtains the same results after 4 months,Sultan will weight?

Respuesta :

15-03-2021

Answer:

62 kg

Step-by-step explanation:

Weight loss equation for sultan :

Y = 70 - 2x

Y = weight in kilogram ; x = number of months

Sultan's weight after 4 months

Put 4 in x in the equation and calculate the value of y

Y = 70 - 2(4)

Y = 70 - 8

Y = 62kg

Weight after 4 months is 62 kg

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