Hamburgers cost three dollars and hotdogs cost two dollars the total cost of buying be burgers and D hotdogs can be expressed by C equals 3B plus 2-D how can this equation be solved for D

A) d = C-3b/2

B) d = C - 3/2b

C) d = B - 3C/2

D) d = C-b

Question

15 September, 15:20

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Answers (1)

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Stokes · Answer 1

The original equation should be

c=3b+2d.

if so, then it can be rewritten as follows:

c-3b=2d

c-3b/2=d

the answer is A.

Hamburgers cost three dollars and hotdogs cost two dollars the total cost of buying be burgers and D hotdogs can be expressed by C equals 3B plus 2-D how can this equation be solved for DA) d = C-3b/2B) d = C - 3/2bC) d = B - 3C/2D) d = C-b