goldeneagle1 goldeneagle1

03-12-2018
Mathematics

contestada

The variables y and x have a proportional relationship, and y = 15 when x = 3. What is the value of x when y = 4?

Respuesta :

secskoralynell secskoralynell

04-12-2018

Answer:

first equation:

y=kx

15=3(k)

k=5

second equation:

4=5x

x=4/5

Step-by-step explanation:

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