Answer:
Step-by-step explanation:
actually, it IS 7
The family needs 4 days to cover 1,400 miles
Answer:
90 yards in 15 minutes =6 yds/min
90 yards in 9 minutes =10 yds/min
x = current rate
r = rowing rate
r + x = 10
r - x = 6 Adding both equations
2 r = 16
rowing rate = 8 yds/min
x = 2 yds/min (current rate)
Step-by-step explanation:
The answer is C) 0.03, 0.065, 1/8, 14%
