kakeyfries kakeyfries

15-01-2017
Mathematics

contestada

a is directly proportional to b such that a = 2b. what is a if B =3? Also, what is b if a =7?

a is directly proportional to b such that a 2b what is a if B 3 Also what is b if a 7 class=

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smartcreeper smartcreeper

15-01-2017

if b was 3 a will be 6 because 2*3=6
and for the second part b will be 3.5 because 2*3.5=7

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Sophia264 Sophia264

15-01-2017

See attached

Solve using algebra!

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