If you divide 16 by 2 you get 8, so, 8 teams payed $50, while the other half payed $60.
Hope this helps. ^_^
(If you're gonna add them up it's 8x60=480 + 8x50=400=880) :P
Answer:
D Line segments are the same and do not intersect
Step-by-step explanation:
They are parallell lines and are the same length
Do I look like a math teacher, I hate math do you hate math?
Answer:
The expressions for each statement are as follows:
a: 2500+(0.10*2500)
b: 40 * 0.85
c: 250 + (0.075*250)
Step-by-step explanation:
<u>Part a:</u>
Given
Salary = $2500
Percentage of raise = 10%
The new salary will be:
![= 2500+ (10\%\ of\ 2500)\\=2500 + (0.10*2500)\\=2500+250\\=\$ 2750](https://tex.z-dn.net/?f=%3D%202500%2B%20%2810%5C%25%5C%20of%5C%202500%29%5C%5C%3D2500%20%2B%20%280.10%2A2500%29%5C%5C%3D2500%2B250%5C%5C%3D%5C%24%202750)
<u>Part b:</u>
Given
Total questions = 40
Percentage of correct answers = 85%
The required expression for correct answers is:
![= 85\%\ of\ 40\\= 0.85*40\\=34](https://tex.z-dn.net/?f=%3D%2085%5C%25%5C%20of%5C%2040%5C%5C%3D%200.85%2A40%5C%5C%3D34)
<u>Part c:</u>
Given
Price of phone = $250
Percentage of sales tax = 7.5%
The required expression is:
![Cost\ with\ sales\ tax = 250 + (7.5\%\ of\ 250) \\= 250 + (0.075*250)\\=250+18.75\\=268.75](https://tex.z-dn.net/?f=Cost%5C%20with%5C%20sales%5C%20tax%20%3D%20250%20%2B%20%287.5%5C%25%5C%20of%5C%20250%29%20%5C%5C%3D%20250%20%2B%20%280.075%2A250%29%5C%5C%3D250%2B18.75%5C%5C%3D268.75)
Hence,
The expressions for each statement are as follows:
a: 2500+(0.10*2500)
b: 40 * 0.85
c: 250 + (0.075*250)