3 years ago

I need help:)please

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

Answer:

it's 5

Step-by-step explanation:

fredd [130]3 years ago

7 0

Answer:

r = 5

Step-by-step explanation:

if x and y are proportional then 'y = rx' where 'r' is the constant of proportionality

35 = 7r

60 = 15r

100 = 20r

'r' is 5

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3 years ago

I need help:)please ​

I need help:)please