If x varies directly as y? and x = 4 when y = 5;then find x when yis 1 – InterviewSolution

1.	If x varies directly as y? and x = 4 when y = 5;then find x when yis 15.
Answer» tep-by-step explanation:x = y 4 = 5if we MULTIPLY both SIDES by 3 ,we get4×3 = 5×3 12 = 15So, x = 12 & y = 15

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