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QveST [7]
2 years ago
10

You have a rack that can hold 30 CDs. You can fit 7 more CDs on the rack before the rack is full. How many CDs are in the rack?

Mathematics
2 answers:
uysha [10]2 years ago
5 0
X = number of cds on the rack

x + 7 = 30
x = 30 - 7
x = 23 <== so there are currently 23 cds on the rack
pashok25 [27]2 years ago
4 0

Answer:

X+7=30

Step-by-step explanation:

30 is the total. You can fit seven. X must represent how much more for 30.

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15x-(-3x-10)=38x-5(4x-2)
son4ous [18]
15x+3x+10 = 38x-20x+10
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8 0
3 years ago
Eloise hung artwork on 2/5of a bulletin board.she hung math papers on 1/5of the same bulletin board.what part of the bulletin bo
erica [24]
Here, number of bulletin board = 1
Artwork = 2/5 th, & math papers = 1/5

So, it would be: 1/5 + 2/5 = 3/5

In short, Your Answer would be 3/5 or 0.60

Hope this helps!
7 0
2 years ago
The fraction 4/5 is equivalent to 0.8 and 80%. How do I write 0.8 and 80% as unreduced fractions?
kolezko [41]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ You can write 0.8 as 8/10 and 80% as 80/100.

(8/10 and 8/100 are equivalent.)

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
2 years ago
Express 120 feet in yards​
Otrada [13]

Answer:

40 yards

Step-by-step explanation:

Yard=3 feet

120/3=40

Please mark brainliest and ask more questions if you need!

3 0
2 years ago
Read 2 more answers
PLEASE HELP!
zhannawk [14.2K]

Answer:

V=5(6)?(14)

Step-by-step explanation:

7 0
2 years ago
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