Speed=distance/time
we need to findn her distance in miles and times in hous
440 yards times 4 laps=1760 yards
1760 yards=1 mile
distance=1 miles
time
10 minutes
60 minutes per hour
1/6 hour
1 miler per (1/6) hour
multiply by 6
6 miles per 1hour
6 miles pe hour
Answer:
y = -21x
Step-by-step explanation:
If you divide the y by -21 you should end up with x, hope this helps.
Answer:
1.08
Step-by-step explanation:
.60% *180=108
108/100=1.08%
Y = 5 - 4x
5 - 4x = x^2 - 2x - 19
0 = x^2 + 2x -24
0 = (x + 6)(x - 4)
Therefore x = -6 (Given) or 4
x = 4, y = -9
(4,-9) is the other solution