Question

Help me answer this plz I really need help

Answer 1

Answer E. is correct

Explanation:

b = 3 * c --> c = 1/3 * b

c + 3 = 1/3 * b + 3 --> E.

Answer 2

E (b/3) +3

Explanation:

3c =b

c+3 = ?

Solve the first equation for c

3c=b

Divide by 3

3c/3 = b/3

c = b/3

Now replace c with b/3 in c+3

c+3

(b/3) +3