Answer:
x=-1
Step-by-step explanation:
15x=-15
Answer:
cos 60° = 1/2
Step-by-step explanation:
The number of night of work each performers will have equal amount is 1 night
<h3 /><h3>How to find the time of work that the performers will have equal amount?</h3>
The buskers gets permit which cost $30. They can make an average of $45 per night (n),
Therefore,
y = 45n - 30
Without a permit they may only make an average of $15 per night.
Therefore,
y = 15n
The number of night the money made are both equal.
45n - 30 = 15n
45n - 15n = 30
30n = 30
n = 30 / 30
n = 1
Therefore, the number of night of work each performers will have equal amount is 1 night
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Answer:
Yes.
Step-by-step explanation:
THERE IS NO QUESTION
The volume formula could be re-written to help understand this, as V = π*3r^2*3h. If you solve for this, you can conclude that the volume would be multiplied by 27.
