Confused on this question
Answer(s):
31:
4.5 = 4 + 1/2 (0.5)
32:
23.7 = 20 + 3 + 7/10 (0.7)
33:
6.9 = 6 + 0.9
34:
35.4 = 30 + 5 + 0.4
it's kinda implied :)
Good Luck Dude.
Answer: 9
Step-by-step explanation:
3-2x-3
2x-3=-6
3--6=3+6=9
Distance = (rate)(time)
In this problem, note that both girls traveled the same distance.
Karens distance = r * 1.5 hrs we dont know her rate
Nancy distance = 50 * 1 hr we know she started 30 min later
but arrived at the same time
since the distances are equal
r*1.5 = 50 * 1 all you have to do is solve for r
1.5r = 50
r = 50/1.5
r = 33 1/3 miles per hour
