Hello, well there are a few ways to write this. Here is one outlook.
Bruce bought three boxes of tiles with the same number of tiles in each.
x = number of tiles
3 = number of boxes
3x = total number of tiles.
Make note, the problem is asking for an expression for how many tiles he used and not the total number of tiles he has. Anyways, the problem then tells us he had to go get 3 more boxes but he used only 2 tiles out of the last box. So he used 2x + 2 tiles We put this together and we have
3x + 2x + 2
5x + 2
Number of tiles Bruce used = 5x + 2
We do the same for Felicia:
She gets 5 boxes, which = 5x. Then she had to go back and just get 5 tiles. So we have:
5x + 5
Number of tiles Felicia used = 5x + 5
Answer:
Hence, kaitlin will need 2 albums if she fills each page with her coins.
Step-by-step explanation:
The given information is:
Kaitlin has 46 coins in her coin collection.
She has albums that can hold 5 coins per page.
The albums have 6 pages each.
Now we are asked to find how many albums will be needed to fill each page with her coins.
As we know that 1 album has 6 pages.
1 page can hold=5 coins.
So, 1 album can old=6×5=30 coins.
Now 46-30=16 coins are left
So we will need one ore album so that these 16 coins could be placed in it.
Hence, kaitlin will need 2 albums if she fills each page with her coins.
Answer:
d) not proportional
Step-by-step explanation:
the rate of change between the first two pairs of x-and-y values is 12/3, between the second pair it is 21/3, and 15/3 between the last pair
4, 7, and 5 are all different values so there is not one constant of proportionality
Answer:
1. 12y+20
2. 
-18c
3. 18d-12
4. x=9
Step-by-step explanation
Hope this helps. I'm very sorry if I'm wrong
Answer:
correct
Step-by-step explanation:
great job,
the 4b^4
