Question

evaluate 3a+2b+c when a=1.2 b=3.7 and c=1.4

Answer 1

3a+2b+c=3(1.2)+2(3.7)+1.4
=3.6+7.4+1.4
=12.4

Answer 2

Step-by-step explanation:

3a+2b+c=3(1.2)+2(3.7)+1.4 =3.6+7.4+1.2=12.4 (answer)