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ANEK [815]
3 years ago
6

Somebody, Anybody please help

Mathematics
2 answers:
taurus [48]3 years ago
8 0
The answer should be 390=60s, assuming s is the number of shelves he would need.

By the way, if you want the answer using this formula:
390=60s
390/60=s
6.5=s
s=6.5
konstantin123 [22]3 years ago
4 0

Answer:

The answer is option b) 390 = 60s

Step-by-step explanation:

Brother has = 390 CDs

A shelf holds = 60 CDs

To get the shelf

Total/ number of shelves

390/60 = shelves

Or 390 = 60s

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3 years ago
1 – 7k + 3k 2 + 10k + 7 – 5k 2
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3 years ago
Emily has 32 grams of a 25% sugar syrup, but this is just too sweet for her! How much pure water should she add to have a 10% sy
GarryVolchara [31]
32 grams = water mass + sugar mass . 100% syrup=75% water+ 25%sugar 
original water content= 32*75/100=24 grams
original sugar content= 32*25/100= 8grams 

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answer: 48grams

3 0
3 years ago
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