Question

If y is directly proportional to x and  y=100 when x=10 find x y


a: an equation connecting:x and y

b:the value of  when:x= 5

c:the value of when:y=80
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Answer 1

Answer:

hehshejdjr

Step-by-step explanation:

isjsjehehehehshshshshshdbdbdbdbdbdbdbdbdnd

Answer 2

Answer:

x and y are directly proportional

Step-by-step explanation:

as we know that y=100 when x=10

y/x=10

when x increases 10 times then y also increases 10 times

as a result

when x is 1 then y becomes 10

when x is 2 then y becomes 20

...........

when x is 10 then y becomes 100

a:x ∝ y

b:y=50

c:x=8