Answer:
wait what?
Step-by-step explanation:
74 = 2 * 37
Divisors 1,2,37.74
I really hopes this helps.
Hi there! :)

h(x) = 1/2x + 4
Substitute in -4 for "x" to solve for h(-4):
h(-4) = 1/2(-4) + 4
h(-4) = -2 + 4
h(-4) = 2
Since we are solving for h(-4) + 2, add:
2 + 2 = 4.
6 times a number is 72.
Divide 72 by 6 to get the number.
72/6=12
Check:
6 x 12=72
Hope this helps.
Ok so,
20*2= 40
20*1/2=10
40+10=50
So Johncan travel 50 km in 2 1/2 hours.
Hope this helps :)