Answer:
A) 8.25c + 25s = 206.25
B)This contribution affects the equation because it adds money and a person and because she is adding more than the normal amount that each student pays
Step-by-step explanation:
132/16= 8.25
each student paid $8.25
Okay I think there has been a transcription issue here because it appears to me there are two answers. However I can spot where some brackets might be missing, bear with me on that.
A direct variation, a phrase I haven't heard before, sounds a lot like a direct proportion, something I am familiar with. A direct proportion satisfies two criteria:
The gradient of the function is constant s the independent variable (x) varies
The graph passes through the origin. That is to say when x = 0, y = 0.
Looking at these graphs, two can immediately be ruled out. Clearly A and D pass through the origin, and the gradient is constant because they are linear functions, so they are direct variations.
This leaves B and C. The graph of 1/x does not have a constant gradient, so any stretch of this graph (to y = k/x for some constant k) will similarly not be direct variation. Indeed there is a special name for this function, inverse proportion/variation. It appears both B and C are inverse proportion, however if I interpret B as y = (2/5)x instead, it is actually linear.
This leaves C as the odd one out.
I hope this helps you :)
Step-by-step explanation:
c
if you divide the answer althrough by 2 you should get the above equation
Answer:
B
Step-by-step explanation:
a dream like imageeeeee
Answer:
At least <u>33</u> number of tickets can be sold in order to make a profit.
Step-by-step explanation:
Given:
A theater rents there space for $300 per night.
The company charges $9 per ticket.
Now, to find the least number of tickets that can be sold in order to make a profit.
Amount of rent per night = $300.
Charges of per ticket = $9.
So, to get the least number of tickets sold to get the profit we divide amount of rent per night by charges per ticket:
Thus, 33 tickets price is 33 × 9 = $297.
Therefore, at least 33 tickets can be sold in order to make a profit.
