Move the -4 to the right (+4 on both sides). now you have 4y=20. divide both sides by 4. y=5
Answer:
Nonsensical
Step-by-step explanation:
g(x) essentially means y, so this problem is asking for a unknown variable.
-Mr. Willams
Answer:
6
Step-by-step explanation:
3(1)=3 3(2)=6 3(3)=9 3(4)=12 3(5)=15
3(6)=18 3(7)=21 3(8)=24
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3(6)=18 is closest to 20
so the greatest number of batches Xiaoming can make is 6.
Answer:
Probability that song selected after first selection is rock = 2/7
Probability that song selected from the remaining after second selection is country rock = 1/2
Step-by-step explanation:
Total number of songs = 7
After first selection, probability that the song selected is rock = 2/7
After second selection, probability that the song selected from the remaining is a country song = 3/6 = 1/2
$$$$$$$$$+$$$$=13 $ this is one way
