Answer:
Step-by-step explanation:
Ones plus zero
Ok,
f(0.35)= 7f/20
f(-5.2)=-26f/5
f(10)= 10f
f(-0.5)= -f/2
as for the last question I am not quite sure, sorry....hope I helped a little :)
Answer:
no
Step-by-step explanation:
you will not incur a delivery charge because you live in the 25 mile radius, because your house is within the radius, so you wouldn't incur the delivery charge. when they say a 25 mile radius, that means in every direction.
Answer:
1400
Step-by-step explanation:
Given: Cost of Regular ticket = $9.50
Cost of Matinee tickets= $7
Total number of people= 5000
Total spending in watching movie= $44000.
Lets assume total number of people attended matinee be "x".
∴ Number of people attended Regualr show= ![(5000-x)](https://tex.z-dn.net/?f=%285000-x%29)
We know, total cost= ![Price\ of\ each\ ticket \times number\ of\ people](https://tex.z-dn.net/?f=Price%5C%20of%5C%20each%5C%20ticket%20%5Ctimes%20number%5C%20of%5C%20people)
Now, forming an equation to show total spending on tickets.
⇒ ![\$ 9.50(5000-x)+ \$ 7x= \$ 44000](https://tex.z-dn.net/?f=%5C%24%209.50%285000-x%29%2B%20%5C%24%207x%3D%20%5C%24%2044000)
Using distributive property of multiplication to multiply 9.50 with 5000 and -x.
⇒ ![47500-9.50x+7x= 44000](https://tex.z-dn.net/?f=47500-9.50x%2B7x%3D%2044000)
⇒ ![47500-2.5x= 44000](https://tex.z-dn.net/?f=47500-2.5x%3D%2044000)
Adding both side by 2.5x
⇒ ![47500 = 44000 + 2.5x](https://tex.z-dn.net/?f=47500%20%3D%2044000%20%2B%202.5x)
subtracting both side by 44000
⇒ ![3500= 2.5x](https://tex.z-dn.net/?f=3500%3D%202.5x)
Dividing both side by 2.5
⇒![x= \frac{3500}{2.5}](https://tex.z-dn.net/?f=x%3D%20%5Cfrac%7B3500%7D%7B2.5%7D)
∴![x= 1400](https://tex.z-dn.net/?f=x%3D%201400)
Hence, number of people attended the matinee show are 1400.