alonapopovych2005 alonapopovych2005

10-01-2020
Mathematics

contestada

Suppose y varies directly with x, and y = 45 when x = - 15. What is the value of y when x = − 6 ?

Select one:
a. - 3
b. - 12
c. 18
d. 9

Respuesta :

benson45 benson45

10-01-2020

Answer:

18

Step-by-step explanation:

Y varies x

Y=kx

45 = -15k

K= -3

Y=kx

Y= -6 * -3

Y = 18

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