Answer:
1 3/5
Step-by-step explanation:
Change to mixed fractions, that'll give:
13/2 - 12/5 - 5/2
Using lcm:
16/10
Change back to mixed fractions:
1 6/10
Lowest term:
1 3/5
Answer:
-5
Step-by-step explanation:
Answer:
f(-5)=19, so t= -5
Step-by-step explanation:
We begin with the function f(t). To find when it equals 19, we can set the function equal to 19 and then solve for t

The dune of two positive numbers is always positive. I hope this helps