Question 994410
Hi there,
With the function h(t) = 50 -t/5
If you are asked for h(35), you 
replace the t in the equation with 35
h(t) = 50 -t/5
h(35) = 50 - 35/5
h(35) = 50 - 7
h(35) = 43.
Hope this helps :-)