Question

if $\frac{c}{d}$ = 3 and d=1, then 3c+d=?

Answer 1

$\frac{c}{d} = 3$

$c = 3$

$3c + d = 3 \times 3 + 1 = 9 + 1 = 10$

Answer: 10.

Answer 2

Answer:

10

Step-by-step explanation:

c/d=3

d=1

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c/1=3

c=3(1)=3

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3c+d=3(3)+1=9+1=10