Varying inversely means y=a number divided by x
find the number: 7=k/5 =>k=35
so the equation is y=35/x
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Hi Vanessa
3x -1/9 (27) =18
3x - 27/9 =18
3x- 3 =18
Add 3 to both sides
3x-3+3=18+3
3x=21
Divide both sides by 3
3x/3= 21/3
x= 7
The value of x is 7
Now let's check if my answer is correct
To check it we gonna replace x by 7 and 27 for y
(3)(7) -1/9 (27) = 18
21 -1/9 (27)=18
21- 27/9 = 18
21- 3 = 18
18 = 18
The answer is good and I hope its help:0
Answer: download photo math
Step-by-step explanation:
Answer:
Step-by-step explanation:
55x<=200-65
55x<=135
x<=135\55
x<=2.46
