Answer:
80
Step-by-step explanation:
I counted any number that had the tens place <u>80</u>
Answer:
64
Step-by-step explanation:
1. D is the answer
2. A is the answer
3. C is the answer
Answer:
So there are 10! = 3,628,800 different ways to arrange the letters.
Step-by-step explanation:
X = 5y
x - y = 1308
5y - y = 1308
4y = 1308
y = 1308/4
y = 327
x = 5y
x = 5(327)
x = 1635
ur 2 numbers are 327 and 1635 <=