Answer:
Step-by-step explanation:
x+y=26
x-y=9
by process of elemination
2x=35
x=17.5
17.5+y=26
y=8.5
Answer:
The experimental probability there will be fewer than 20 customers on the forty-first day is 5/8, .625, 62.5%.
Step-by-step explanation
:
Answer:
Well first see what the points are
Step-by-step explanation:
Answer:
4y + 7 = 2
Step-by-step explanation:
Answer:
x = -6
Step-by-step explanation: