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Stolb23
[73]
2 years ago
11
y is directly proportional to x. When y = 30, x = 6 a) Work out an equation connecting y and x. b) Work out the value of y when
x = 12.
Mathematics
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1
answer:
erica
[24]
2 years ago
5
0
Answer:
y=5x (your equation)
y=60 (your answer)
Step by step explanation:
You are given two numbers, 6 and 30. Since 6 goes into 30, 5 times, then y(which is equal to 30) is equal to x(which is equal to 6) multiplied by 5, so you get your equation,
Y=5X
then you have to solve for y, so just substitute
Y=5(12)
And simplify
Y=60
And there’s your answer
Send
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