Question

evaluate 10.3v + 9.9w when v = 7 and w = 8.10.3(__) + 9.9(__) = __ + 79.2 = __please help me

Answer 1

$\begin{gathered} 10.3v+9.9w \\ v=7,w=8 \\ 10.3(7)+9.9(8)=72.1+79.2 \\ =151.3 \end{gathered}$