Answer:
17 units
Step-by-step explanation:
Distance between points 
is given by 
The trail starts at P(−2, 2) and goes to Q(5, 2).
Take 
units
It goes from Q to R(5, −5)
Take 
units
It goes from R to S.
Take 
units
units
Remember
aln(c)=ln(c^a)
and
ln(a)-ln(b)=ln(a/b)
so
3ln3-ln9=
ln(3^3)-ln9=
ln27-ln9=
ln(27/9)=
ln3
X + 5 + 4 + x + 5 = 60
2x + 14 = 60
-14 -14
2x = 46
x = 23
So, Josh's age is 23 + 4 which is 27 years old.
<span>Square and survey each have 6 letters, none of which are repeats. For the first position there are 6 possibilities, then 5 (6 minus the one you already used), and so on, or 6 factorial (6!). 6x5x4x3x2x1 = 720, so there are 720 combinations for each. I hope this helps!</span>
