the function:

g

$($

t

$)$

$=$

$5$

t

$$

$6$

$7$

t

$+$

$2$

$.$

g$($t$)=7$t$+25$t$6.$

Find

g

$$

$($

$3$

$)$

g$(3).$ Your answer should be an integer or fraction $($not decimal$)$ in reduced form.