Question

please please please answer​

Answer 1

Answer:

12.4

Step-by-step explanation:

We need to find :-

3a + 2b + c

Given :-

a = 1.2

b = 3.7

c = 1.4

Solving :-

3*(1.2) + 2*(3.7) + 1.4

3.6 + 7.4 + 1.4

12.4

Answer :-

So, your answer is 12.4.

Thank you.

Answer 2

Answer:

12.4 is the answer

Step-by-step explanation:

see the picture as explanation for the answer