Answer:
ikakagalit ba ni phrasa kung para sakin ka<33
<span>Let +a+ = number of trumpet players
Let +b+ = number of saxophone players
---------------------
(1) +a+=+b+-+10+
(2) +b+=+3a+
----------------
Substitute (2) into (1)
(1) +a+=+3a+-+10+
(1) +2a+=+10+
(1) +a+=+5+
and
(2) +b+=+3%2A5+
(2) +b+=+15+
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There are 5 trumpet players
and 15 saxophone players</span>
Answer:
308.2
Step-by-step explanation:
≈
≈ is approximately
Answer:
Kim is 16 years old and her sister is 8 years old.
Step-by-step explanation:
We can use equations to represent this scenario.
Let Kim's age be 'k' and her sister's age be 's'.
Thus, k=2s (since Kim's age is double of her sister)
and k+s=24 (their ages add to 24 (from question)
Substituting the first equation:
2s+s=24
3s=24
s=8
Therefore, Kim's sister is 8 years old.
Now substitute this value into the second equation:
k+8=24
k=16
Therefore, Kim is 16 years old.
Answer:
where is the picture
Step-by-step explanation:
