Avg. speed Joanna runs: 7.5km/h
how much she runs everyday: 15km
15km/7.5= 2 hours of running time everyday
She leaves at 8:30, comes back at ?
8:30+ 2:00= 10:30
Joanna arrives back at 10:30a.m.
Answer:
x = -8
Step-by-step explanation:
-9 (x+2) = 54
-9x - 18 = 54
-9x = 72
x = -8
Hope this helps :)
Let me know if there are any mistakes!!
Step-by-step explanation:
yes, the 2 events are entirely independent
neither one influences the other.
The factors are the following : 1, 2, 4, 7, 14, 28.
Answer:
=c+114
Step-by-step explanation:
