Answer:
2 * ( [2w-8] + w)
Step-by-step explanation:
width = w
Length = 2w -8
Perimeter of Rectangle = 2 (l+b)
= 2 * ( [2w-8] + w)
x= A ticket
y=b ticket
x+y=500
10x+60y=6000
-------------------
10x+60y=6000
- x+y=500 (*10) ---> 10x+10y=5000
-------------------
10x+60y=6000
- 10x+10y=5000
-------------------
50y=1000
y=1000/50
y=20
b ticket =20
x+y=500
x+20=500
x=500-20
x=480
a ticket=480
answer is the last option ,
Answer:
44 pages
Step-by-step explanation:
If it can hold 700 disks, with each page holding 7 disks, that means there are 100 pages in the album.
Since 56% of the album is empty, that means 56 pages are empty.
If 56 pages are empty, we can find how many pages are full by subtracting this from 100
100 - 56
= 44
So, 44 pages are full with compact discs
Answer:
The probability of getting two tails is 
.
Step-by-step explanation:
There are 8 different possible outcomes: HHH, HHT, HTH, HTT, THH, THT, TTH, and TTT. Since only three of them meet the requirement of only two tails, that means the probability of getting two tails is .
Probably n-10 because it wants 10 less than n is n-10. You don’t need to know n in this question I believe
