I think the equation you are looking for is 10t=300d but you may have to simplify it.
Answer:
The price of 1 adult ticket is 12 dollars, and the price of a ticket for one student is 7 dollars
Step-by-step explanation:
Make a system of equations for the two days that the play was shown.
Let x = the price of an adult ticket
Let y = the price of a student ticket
For the first day:
<h3>9x+8y=164</h3>
For the second day:
<h3>2x+7y=73</h3>
Now, we can solve using the elimination method. Multiply the first equation by 2 and the second equation by 9. Then swap the order of the equations.
<h3>18x+63y= 657</h3><h3>-</h3><h3>18x+16y= 328</h3><h3>0x+ 47y= 329</h3><h3>divide both sides by 47</h3><h3>y = 7</h3><h3>Plug in 7 for y for the 2nd equation</h3><h3>2x+7(7)=73</h3><h3>2x+49=73</h3><h3>subtract 49 from both sides</h3><h3>2x= 24</h3><h3>divide both sides by 2</h3><h3>x = 12 </h3><h3>Check:</h3><h3>2(12)+7(7)=73</h3><h3>24+49= 73!</h3>
When writing an evaluation, you need to summarise data, anything that went wrong and what you couldve done better and what you would do if you were given the chance to do it again, dont forget to link back to your data and use it in your evaluation to prove your point
Answer:
f(x)=sqrt(x-5) of f(x)=(x-5)^(1/2)
Step-by-step explanation:
Plug in f(x) for x
x=f(x)^2+5
x-5=f(x)^2
f(x)=sqrt(x-5)
Using the formula y=200+50x, plug in x=1 to get y=250.