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malfutka [58]
3 years ago
13

Write An Equation

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
7 0

Answer:

1) y = 2(x - 2)² - 5

2) y = -(x + 4)²  / 2 + 3

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The total number of people at a football game was 5600. Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.
rewona [7]

Answer:

1100 field-side tickets and 4500 end-zone tickets.

Step-by-step explanation:

Let x represent number of field side tickets and y represent number of end-zone tickets.

We have been given that the total number of people at a football game was 5600. We can represent this information in an equation as:

x+y=5600...(1)

y=5600-x...(1)    

We are also told that Field-side tickets were 40 dollars and end-zone tickets were 20 dollars.

Cost of x field side tickets would be 40x and cost of y end-zone tickets would be 20y.

The total amount of money received for the tickets was $134000. We can represent this information in an equation as:

40x+20y=134000...(2)

Upon substituting equation (1) in equation (2), we will get:

40x+20(5600-x)=134000

40x+112000-20x=134000

20x+112000=134000

20x+112000-112000=134000-112000

20x=22000

\frac{20x}{20}=\frac{22000}{20}

x=1100

Therefore, 1100 field side tickets were sold.

Upon substituting x=1100 in equation (1), we will get:

y=5600-1100

y=4500

Therefore, 4500 end-zone tickets were sold.

3 0
3 years ago
Kate has 2.95 in quarter and nickels she has 23 coins how many quarters and nickles does she have
cluponka [151]
Kate has 11 quarters and 4 nickels
8 0
2 years ago
Read 2 more answers
Which expressions are equivalent to 23? Choose all that apply.
barxatty [35]
A
C
D
You can find the answers by dividing
7 0
3 years ago
Read 2 more answers
A telephone pole is tied to a stake with a
Harman [31]
I think it will be d because i think that’s a good guess
6 0
3 years ago
What do these signs mean
polet [3.4K]

<em>:-) :-( ;-) :-P (^o^) ^o^ ^_^ :-! 8-) :-{ :-[ (-: </em>

<em>or</em>

<em> that is not an exercise. but still thanks for the points.</em>

<em />

8 0
3 years ago
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