answer:
not very well
Step-by-step explanation:
Step-by-step explanation:
speed = distance/time
time = t = distance/speed
t = 180/b + (400-180)/c = 180/b + 220/c = 20(9/b + 11/c)
Answer:
The average rate of change is 115 cupcakes per hour approximately
Step-by-step explanation:
Answer:
where is the problem?
Step-by-step explanation:
5x-5=4x+10
x=15
75-5=70
180-70=110
6y-4=110
6y=114
y=19
