2 years ago

A is directly proportional to b such that a=2bfind a when b=3find b when a =7

Mathematics

2 answers:

Firdavs [7]2 years ago

6 0

Answer:

3.5

Step-by-step explanation:

a=2b

a=2(3) = 6

7=2b = 7/2 = 3.5

<em>I hope this helps.</em>

Firlakuza [10]2 years ago

6 0

Answer:

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A is directly proportional to b such that a=2bfind a when b=3find b when a =7​

A is directly proportional to b such that a=2bfind a when b=3find b when a =7