evaluate: $7\\times2^{4}+19$

$evaluate: $7\\times2^{4}+19$$

evaluate: $7\times2^{4}+19$

First, we need to evaluate the exponent part of the expression, which is $2^4$. By the definition of exponents, $2^4 = 2\times2\times2\times2 = 16$.

Next, we multiply the result from Step 1 by 7. So, $7\times16 = 112$.

Finally, we add 19 to the result from Step 2. That is, $112 + 19 = 131$.

131