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3 years ago

PLEASE HELP ME ASAP!! 5x+3=38

2 answers:

5 0

First you would subtract 3 from both sides of the equation to get 5x=35. Then you would divide bothe sides by 5 and get x=7

boyakko [2]3 years ago

3 0

5x=38-3
5x=35
x=7 good luck

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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

Given sin300°, which of the following is an equivalent expression ?

DENIUS [597]

Answer:sin240

Step-by-step explanation:

Sin300=(-√3)/2

Sin240=(-√3)/2

So sin300 is equivalent to sin240

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1-(1/5)= 4/5 or 28/35 if you multiply top and bottom by 5

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3 years ago

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My name is Ann [436]

Get like terms together. you might have to move across the equals sign

3x-x=-6+82

2x=76

x=38

6 0

3 years ago